127259280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 466403184

約数和(自身を除く): 339143904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 153, 170, 180, 185, 204, 222, 240, 255, 272, 281, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 562, 592, 612, 629, 666, 680, 720, 740, 765, 816, 843, 888, 1020, 1110, 1124, 1224, 1258, 1332, 1360, 1405, 1480, 1530, 1665, 1686, 1776, 1887, 2040, 2220, 2248, 2448, 2516, 2529, 2664, 2810, 2960, 3060, 3145, 3330, 3372, 3774, 4080, 4215, 4440, 4496, 4777, 5032, 5058, 5328, 5620, 5661, 6120, 6290, 6660, 6744, 7548, 8430, 8880, 9435, 9554, 10064, 10116, 10397, 11240, 11322, 12240, 12580, 12645, 13320, 13488, 14331, 15096, 16860, 18870, 19108, 20232, 20794, 22480, 22644, 23885, 25160, 25290, 26640, 28305, 28662, 30192, 31191, 33720, 37740, 38216, 40464, 41588, 42993, 45288, 47770, 50320, 50580, 51985, 56610, 57324, 62382, 67440, 71655, 75480, 76432, 83176, 85986, 90576, 93573, 95540, 101160, 103970, 113220, 114648, 124764, 143310, 150960, 155955, 166352, 171972, 176749, 187146, 191080, 202320, 207940, 214965, 226440, 229296, 249528, 286620, 311910, 343944, 353498, 374292, 382160, 415880, 429930, 452880, 467865, 499056, 530247, 573240, 623820, 687888, 706996, 748584, 831760, 859860, 883745, 935730, 1060494, 1146480, 1247640, 1413992, 1497168, 1590741, 1719720, 1767490, 1871460, 2120988, 2495280, 2651235, 2827984, 3181482, 3439440, 3534980, 3742920, 4241976, 5302470, 6362964, 7069960, 7485840, 7953705, 8483952, 10604940, 12725928, 14139920, 15907410, 21209880, 25451856, 31814820, 42419760, 63629640, 127259280]

約数ペア:

[(1, 127259280), (2, 63629640), (3, 42419760), (4, 31814820), (5, 25451856), (6, 21209880), (8, 15907410), (9, 14139920), (10, 12725928), (12, 10604940), (15, 8483952), (16, 7953705), (17, 7485840), (18, 7069960), (20, 6362964), (24, 5302470), (30, 4241976), (34, 3742920), (36, 3534980), (37, 3439440), (40, 3181482), (45, 2827984), (48, 2651235), (51, 2495280), (60, 2120988), (68, 1871460), (72, 1767490), (74, 1719720), (80, 1590741), (85, 1497168), (90, 1413992), (102, 1247640), (111, 1146480), (120, 1060494), (136, 935730), (144, 883745), (148, 859860), (153, 831760), (170, 748584), (180, 706996), (185, 687888), (204, 623820), (222, 573240), (240, 530247), (255, 499056), (272, 467865), (281, 452880), (296, 429930), (306, 415880), (333, 382160), (340, 374292), (360, 353498), (370, 343944), (408, 311910), (444, 286620), (510, 249528), (555, 229296), (562, 226440), (592, 214965), (612, 207940), (629, 202320), (666, 191080), (680, 187146), (720, 176749), (740, 171972), (765, 166352), (816, 155955), (843, 150960), (888, 143310), (1020, 124764), (1110, 114648), (1124, 113220), (1224, 103970), (1258, 101160), (1332, 95540), (1360, 93573), (1405, 90576), (1480, 85986), (1530, 83176), (1665, 76432), (1686, 75480), (1776, 71655), (1887, 67440), (2040, 62382), (2220, 57324), (2248, 56610), (2448, 51985), (2516, 50580), (2529, 50320), (2664, 47770), (2810, 45288), (2960, 42993), (3060, 41588), (3145, 40464), (3330, 38216), (3372, 37740), (3774, 33720), (4080, 31191), (4215, 30192), (4440, 28662), (4496, 28305), (4777, 26640), (5032, 25290), (5058, 25160), (5328, 23885), (5620, 22644), (5661, 22480), (6120, 20794), (6290, 20232), (6660, 19108), (6744, 18870), (7548, 16860), (8430, 15096), (8880, 14331), (9435, 13488), (9554, 13320), (10064, 12645), (10116, 12580), (10397, 12240), (11240, 11322)]