26633520

素因数分解:

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

素因数の和:611

約数の個数: 120

約数和(自身を含む): 90878112

約数和(自身を除く): 64244592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 521, 568, 639, 710, 720, 852, 1042, 1065, 1136, 1278, 1420, 1563, 1704, 2084, 2130, 2556, 2605, 2840, 3126, 3195, 3408, 4168, 4260, 4689, 5112, 5210, 5680, 6252, 6390, 7815, 8336, 8520, 9378, 10224, 10420, 12504, 12780, 15630, 17040, 18756, 20840, 23445, 25008, 25560, 31260, 36991, 37512, 41680, 46890, 51120, 62520, 73982, 75024, 93780, 110973, 125040, 147964, 184955, 187560, 221946, 295928, 332919, 369910, 375120, 443892, 554865, 591856, 665838, 739820, 887784, 1109730, 1331676, 1479640, 1664595, 1775568, 2219460, 2663352, 2959280, 3329190, 4438920, 5326704, 6658380, 8877840, 13316760, 26633520]

約数ペア:

[(1, 26633520), (2, 13316760), (3, 8877840), (4, 6658380), (5, 5326704), (6, 4438920), (8, 3329190), (9, 2959280), (10, 2663352), (12, 2219460), (15, 1775568), (16, 1664595), (18, 1479640), (20, 1331676), (24, 1109730), (30, 887784), (36, 739820), (40, 665838), (45, 591856), (48, 554865), (60, 443892), (71, 375120), (72, 369910), (80, 332919), (90, 295928), (120, 221946), (142, 187560), (144, 184955), (180, 147964), (213, 125040), (240, 110973), (284, 93780), (355, 75024), (360, 73982), (426, 62520), (521, 51120), (568, 46890), (639, 41680), (710, 37512), (720, 36991), (852, 31260), (1042, 25560), (1065, 25008), (1136, 23445), (1278, 20840), (1420, 18756), (1563, 17040), (1704, 15630), (2084, 12780), (2130, 12504), (2556, 10420), (2605, 10224), (2840, 9378), (3126, 8520), (3195, 8336), (3408, 7815), (4168, 6390), (4260, 6252), (4689, 5680), (5112, 5210)]