456636240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 1606499856

約数和(自身を除く): 1149863616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 61, 72, 74, 80, 90, 111, 120, 122, 144, 148, 180, 183, 185, 222, 240, 244, 281, 296, 305, 333, 360, 366, 370, 444, 488, 549, 555, 562, 592, 610, 666, 720, 732, 740, 843, 888, 915, 976, 1098, 1110, 1124, 1220, 1332, 1405, 1464, 1480, 1665, 1686, 1776, 1830, 2196, 2220, 2248, 2257, 2440, 2529, 2664, 2745, 2810, 2928, 2960, 3330, 3372, 3660, 4215, 4392, 4440, 4496, 4514, 4880, 5058, 5328, 5490, 5620, 6660, 6744, 6771, 7320, 8430, 8784, 8880, 9028, 10116, 10397, 10980, 11240, 11285, 12645, 13320, 13488, 13542, 14640, 16860, 17141, 18056, 20232, 20313, 20794, 21960, 22480, 22570, 25290, 26640, 27084, 31191, 33720, 33855, 34282, 36112, 40464, 40626, 41588, 43920, 45140, 50580, 51423, 51985, 54168, 62382, 67440, 67710, 68564, 81252, 83176, 85705, 90280, 93573, 101160, 101565, 102846, 103970, 108336, 124764, 135420, 137128, 154269, 155955, 162504, 166352, 171410, 180560, 187146, 202320, 203130, 205692, 207940, 249528, 257115, 270840, 274256, 308538, 311910, 325008, 342820, 374292, 406260, 411384, 415880, 467865, 499056, 514230, 541680, 617076, 623820, 634217, 685640, 748584, 771345, 812520, 822768, 831760, 935730, 1028460, 1234152, 1247640, 1268434, 1371280, 1497168, 1542690, 1625040, 1871460, 1902651, 2056920, 2468304, 2495280, 2536868, 3085380, 3171085, 3742920, 3805302, 4113840, 5073736, 5707953, 6170760, 6342170, 7485840, 7610604, 9513255, 10147472, 11415906, 12341520, 12684340, 15221208, 19026510, 22831812, 25368680, 28539765, 30442416, 38053020, 45663624, 50737360, 57079530, 76106040, 91327248, 114159060, 152212080, 228318120, 456636240]

約数ペア:

[(1, 456636240), (2, 228318120), (3, 152212080), (4, 114159060), (5, 91327248), (6, 76106040), (8, 57079530), (9, 50737360), (10, 45663624), (12, 38053020), (15, 30442416), (16, 28539765), (18, 25368680), (20, 22831812), (24, 19026510), (30, 15221208), (36, 12684340), (37, 12341520), (40, 11415906), (45, 10147472), (48, 9513255), (60, 7610604), (61, 7485840), (72, 6342170), (74, 6170760), (80, 5707953), (90, 5073736), (111, 4113840), (120, 3805302), (122, 3742920), (144, 3171085), (148, 3085380), (180, 2536868), (183, 2495280), (185, 2468304), (222, 2056920), (240, 1902651), (244, 1871460), (281, 1625040), (296, 1542690), (305, 1497168), (333, 1371280), (360, 1268434), (366, 1247640), (370, 1234152), (444, 1028460), (488, 935730), (549, 831760), (555, 822768), (562, 812520), (592, 771345), (610, 748584), (666, 685640), (720, 634217), (732, 623820), (740, 617076), (843, 541680), (888, 514230), (915, 499056), (976, 467865), (1098, 415880), (1110, 411384), (1124, 406260), (1220, 374292), (1332, 342820), (1405, 325008), (1464, 311910), (1480, 308538), (1665, 274256), (1686, 270840), (1776, 257115), (1830, 249528), (2196, 207940), (2220, 205692), (2248, 203130), (2257, 202320), (2440, 187146), (2529, 180560), (2664, 171410), (2745, 166352), (2810, 162504), (2928, 155955), (2960, 154269), (3330, 137128), (3372, 135420), (3660, 124764), (4215, 108336), (4392, 103970), (4440, 102846), (4496, 101565), (4514, 101160), (4880, 93573), (5058, 90280), (5328, 85705), (5490, 83176), (5620, 81252), (6660, 68564), (6744, 67710), (6771, 67440), (7320, 62382), (8430, 54168), (8784, 51985), (8880, 51423), (9028, 50580), (10116, 45140), (10397, 43920), (10980, 41588), (11240, 40626), (11285, 40464), (12645, 36112), (13320, 34282), (13488, 33855), (13542, 33720), (14640, 31191), (16860, 27084), (17141, 26640), (18056, 25290), (20232, 22570), (20313, 22480), (20794, 21960)]