481319280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 320

約数和(自身を含む): 1821133440

約数和(自身を除く): 1339814160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 78, 80, 90, 104, 108, 117, 120, 122, 130, 135, 144, 156, 180, 183, 195, 208, 216, 234, 240, 244, 260, 270, 281, 305, 312, 351, 360, 366, 390, 432, 468, 488, 520, 540, 549, 562, 585, 610, 624, 702, 720, 732, 780, 793, 843, 915, 936, 976, 1040, 1080, 1098, 1124, 1170, 1220, 1404, 1405, 1464, 1560, 1586, 1647, 1686, 1755, 1830, 1872, 2160, 2196, 2248, 2340, 2379, 2440, 2529, 2745, 2808, 2810, 2928, 3120, 3172, 3294, 3372, 3510, 3653, 3660, 3965, 4215, 4392, 4496, 4680, 4758, 4880, 5058, 5490, 5616, 5620, 6344, 6588, 6744, 7020, 7137, 7306, 7320, 7587, 7930, 8235, 8430, 8784, 9360, 9516, 10116, 10959, 10980, 11240, 11895, 12645, 12688, 13176, 13488, 14040, 14274, 14612, 14640, 15174, 15860, 16470, 16860, 17141, 18265, 19032, 20232, 21411, 21918, 21960, 22480, 23790, 25290, 26352, 28080, 28548, 29224, 30348, 31720, 32877, 32940, 33720, 34282, 35685, 36530, 37935, 38064, 40464, 42822, 43836, 43920, 47580, 50580, 51423, 54795, 57096, 58448, 60696, 63440, 65754, 65880, 67440, 68564, 71370, 73060, 75870, 85644, 85705, 87672, 95160, 98631, 101160, 102846, 107055, 109590, 114192, 121392, 131508, 131760, 137128, 142740, 146120, 151740, 154269, 164385, 171288, 171410, 175344, 190320, 197262, 202320, 205692, 214110, 219180, 222833, 257115, 263016, 274256, 285480, 292240, 303480, 308538, 328770, 342576, 342820, 394524, 411384, 428220, 438360, 445666, 462807, 493155, 514230, 526032, 570960, 606960, 617076, 657540, 668499, 685640, 771345, 789048, 822768, 856440, 876720, 891332, 925614, 986310, 1028460, 1114165, 1234152, 1315080, 1336998, 1371280, 1542690, 1578096, 1712880, 1782664, 1851228, 1972620, 2005497, 2056920, 2228330, 2314035, 2468304, 2630160, 2673996, 3085380, 3342495, 3565328, 3702456, 3945240, 4010994, 4113840, 4456660, 4628070, 5347992, 6016491, 6170760, 6684990, 7404912, 7890480, 8021988, 8913320, 9256140, 10027485, 10695984, 12032982, 12341520, 13369980, 16043976, 17826640, 18512280, 20054970, 24065964, 26739960, 30082455, 32087952, 37024560, 40109940, 48131928, 53479920, 60164910, 80219880, 96263856, 120329820, 160439760, 240659640, 481319280]

約数ペア:

[(1, 481319280), (2, 240659640), (3, 160439760), (4, 120329820), (5, 96263856), (6, 80219880), (8, 60164910), (9, 53479920), (10, 48131928), (12, 40109940), (13, 37024560), (15, 32087952), (16, 30082455), (18, 26739960), (20, 24065964), (24, 20054970), (26, 18512280), (27, 17826640), (30, 16043976), (36, 13369980), (39, 12341520), (40, 12032982), (45, 10695984), (48, 10027485), (52, 9256140), (54, 8913320), (60, 8021988), (61, 7890480), (65, 7404912), (72, 6684990), (78, 6170760), (80, 6016491), (90, 5347992), (104, 4628070), (108, 4456660), (117, 4113840), (120, 4010994), (122, 3945240), (130, 3702456), (135, 3565328), (144, 3342495), (156, 3085380), (180, 2673996), (183, 2630160), (195, 2468304), (208, 2314035), (216, 2228330), (234, 2056920), (240, 2005497), (244, 1972620), (260, 1851228), (270, 1782664), (281, 1712880), (305, 1578096), (312, 1542690), (351, 1371280), (360, 1336998), (366, 1315080), (390, 1234152), (432, 1114165), (468, 1028460), (488, 986310), (520, 925614), (540, 891332), (549, 876720), (562, 856440), (585, 822768), (610, 789048), (624, 771345), (702, 685640), (720, 668499), (732, 657540), (780, 617076), (793, 606960), (843, 570960), (915, 526032), (936, 514230), (976, 493155), (1040, 462807), (1080, 445666), (1098, 438360), (1124, 428220), (1170, 411384), (1220, 394524), (1404, 342820), (1405, 342576), (1464, 328770), (1560, 308538), (1586, 303480), (1647, 292240), (1686, 285480), (1755, 274256), (1830, 263016), (1872, 257115), (2160, 222833), (2196, 219180), (2248, 214110), (2340, 205692), (2379, 202320), (2440, 197262), (2529, 190320), (2745, 175344), (2808, 171410), (2810, 171288), (2928, 164385), (3120, 154269), (3172, 151740), (3294, 146120), (3372, 142740), (3510, 137128), (3653, 131760), (3660, 131508), (3965, 121392), (4215, 114192), (4392, 109590), (4496, 107055), (4680, 102846), (4758, 101160), (4880, 98631), (5058, 95160), (5490, 87672), (5616, 85705), (5620, 85644), (6344, 75870), (6588, 73060), (6744, 71370), (7020, 68564), (7137, 67440), (7306, 65880), (7320, 65754), (7587, 63440), (7930, 60696), (8235, 58448), (8430, 57096), (8784, 54795), (9360, 51423), (9516, 50580), (10116, 47580), (10959, 43920), (10980, 43836), (11240, 42822), (11895, 40464), (12645, 38064), (12688, 37935), (13176, 36530), (13488, 35685), (14040, 34282), (14274, 33720), (14612, 32940), (14640, 32877), (15174, 31720), (15860, 30348), (16470, 29224), (16860, 28548), (17141, 28080), (18265, 26352), (19032, 25290), (20232, 23790), (21411, 22480), (21918, 21960)]