2467238640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{144791}}^1$

素因数の和:144878

約数の個数: 80

約数和(自身を含む): 7756217856

約数和(自身を除く): 5288979216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 144791, 289582, 434373, 579164, 723955, 868746, 1158328, 1447910, 1737492, 2171865, 2316656, 2895820, 3474984, 4343730, 5791640, 6949968, 8687460, 10280161, 11583280, 17374920, 20560322, 30840483, 34749840, 41120644, 51400805, 61680966, 82241288, 102801610, 123361932, 154202415, 164482576, 205603220, 246723864, 308404830, 411206440, 493447728, 616809660, 822412880, 1233619320, 2467238640]

約数ペア:

[(1, 2467238640), (2, 1233619320), (3, 822412880), (4, 616809660), (5, 493447728), (6, 411206440), (8, 308404830), (10, 246723864), (12, 205603220), (15, 164482576), (16, 154202415), (20, 123361932), (24, 102801610), (30, 82241288), (40, 61680966), (48, 51400805), (60, 41120644), (71, 34749840), (80, 30840483), (120, 20560322), (142, 17374920), (213, 11583280), (240, 10280161), (284, 8687460), (355, 6949968), (426, 5791640), (568, 4343730), (710, 3474984), (852, 2895820), (1065, 2316656), (1136, 2171865), (1420, 1737492), (1704, 1447910), (2130, 1158328), (2840, 868746), (3408, 723955), (4260, 579164), (5680, 434373), (8520, 289582), (17040, 144791)]