80667040920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{45137}}^1$

素因数の和:45485

約数の個数: 128

約数和(自身を含む): 247450127040

約数和(自身を除く): 166783086120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 281, 318, 424, 530, 562, 636, 795, 843, 1060, 1124, 1272, 1405, 1590, 1686, 2120, 2248, 2810, 3180, 3372, 4215, 5620, 6360, 6744, 8430, 11240, 14893, 16860, 29786, 33720, 44679, 45137, 59572, 74465, 89358, 90274, 119144, 135411, 148930, 178716, 180548, 223395, 225685, 270822, 297860, 357432, 361096, 446790, 451370, 541644, 595720, 677055, 893580, 902740, 1083288, 1354110, 1787160, 1805480, 2392261, 2708220, 4784522, 5416440, 7176783, 9569044, 11961305, 12683497, 14353566, 19138088, 23922610, 25366994, 28707132, 35883915, 38050491, 47845220, 50733988, 57414264, 63417485, 71767830, 76100982, 95690440, 101467976, 126834970, 143535660, 152201964, 190252455, 253669940, 287071320, 304403928, 380504910, 507339880, 672225341, 761009820, 1344450682, 1522019640, 2016676023, 2688901364, 3361126705, 4033352046, 5377802728, 6722253410, 8066704092, 10083380115, 13444506820, 16133408184, 20166760230, 26889013640, 40333520460, 80667040920]

約数ペア:

[(1, 80667040920), (2, 40333520460), (3, 26889013640), (4, 20166760230), (5, 16133408184), (6, 13444506820), (8, 10083380115), (10, 8066704092), (12, 6722253410), (15, 5377802728), (20, 4033352046), (24, 3361126705), (30, 2688901364), (40, 2016676023), (53, 1522019640), (60, 1344450682), (106, 761009820), (120, 672225341), (159, 507339880), (212, 380504910), (265, 304403928), (281, 287071320), (318, 253669940), (424, 190252455), (530, 152201964), (562, 143535660), (636, 126834970), (795, 101467976), (843, 95690440), (1060, 76100982), (1124, 71767830), (1272, 63417485), (1405, 57414264), (1590, 50733988), (1686, 47845220), (2120, 38050491), (2248, 35883915), (2810, 28707132), (3180, 25366994), (3372, 23922610), (4215, 19138088), (5620, 14353566), (6360, 12683497), (6744, 11961305), (8430, 9569044), (11240, 7176783), (14893, 5416440), (16860, 4784522), (29786, 2708220), (33720, 2392261), (44679, 1805480), (45137, 1787160), (59572, 1354110), (74465, 1083288), (89358, 902740), (90274, 893580), (119144, 677055), (135411, 595720), (148930, 541644), (178716, 451370), (180548, 446790), (223395, 361096), (225685, 357432), (270822, 297860)]