79900560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 160

約数和(自身を含む): 279624960

約数和(自身を除く): 199724400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 521, 540, 568, 639, 710, 720, 852, 1042, 1065, 1080, 1136, 1278, 1420, 1563, 1704, 1917, 2084, 2130, 2160, 2556, 2605, 2840, 3126, 3195, 3408, 3834, 4168, 4260, 4689, 5112, 5210, 5680, 6252, 6390, 7668, 7815, 8336, 8520, 9378, 9585, 10224, 10420, 12504, 12780, 14067, 15336, 15630, 17040, 18756, 19170, 20840, 23445, 25008, 25560, 28134, 30672, 31260, 36991, 37512, 38340, 41680, 46890, 51120, 56268, 62520, 70335, 73982, 75024, 76680, 93780, 110973, 112536, 125040, 140670, 147964, 153360, 184955, 187560, 221946, 225072, 281340, 295928, 332919, 369910, 375120, 443892, 554865, 562680, 591856, 665838, 739820, 887784, 998757, 1109730, 1125360, 1331676, 1479640, 1664595, 1775568, 1997514, 2219460, 2663352, 2959280, 3329190, 3995028, 4438920, 4993785, 5326704, 6658380, 7990056, 8877840, 9987570, 13316760, 15980112, 19975140, 26633520, 39950280, 79900560]

約数ペア:

[(1, 79900560), (2, 39950280), (3, 26633520), (4, 19975140), (5, 15980112), (6, 13316760), (8, 9987570), (9, 8877840), (10, 7990056), (12, 6658380), (15, 5326704), (16, 4993785), (18, 4438920), (20, 3995028), (24, 3329190), (27, 2959280), (30, 2663352), (36, 2219460), (40, 1997514), (45, 1775568), (48, 1664595), (54, 1479640), (60, 1331676), (71, 1125360), (72, 1109730), (80, 998757), (90, 887784), (108, 739820), (120, 665838), (135, 591856), (142, 562680), (144, 554865), (180, 443892), (213, 375120), (216, 369910), (240, 332919), (270, 295928), (284, 281340), (355, 225072), (360, 221946), (426, 187560), (432, 184955), (521, 153360), (540, 147964), (568, 140670), (639, 125040), (710, 112536), (720, 110973), (852, 93780), (1042, 76680), (1065, 75024), (1080, 73982), (1136, 70335), (1278, 62520), (1420, 56268), (1563, 51120), (1704, 46890), (1917, 41680), (2084, 38340), (2130, 37512), (2160, 36991), (2556, 31260), (2605, 30672), (2840, 28134), (3126, 25560), (3195, 25008), (3408, 23445), (3834, 20840), (4168, 19170), (4260, 18756), (4689, 17040), (5112, 15630), (5210, 15336), (5680, 14067), (6252, 12780), (6390, 12504), (7668, 10420), (7815, 10224), (8336, 9585), (8520, 9378)]