13316760

素因数分解:

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

素因数の和:609

約数の個数: 96

約数和(自身を含む): 43973280

約数和(自身を除く): 30656520

約数列:

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

約数ペア:

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