85915680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2610

約数の個数: 96

約数和(自身を含む): 274555008

約数和(自身を除く): 188639328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2521, 2840, 3408, 4260, 5042, 5680, 6816, 7563, 8520, 10084, 11360, 12605, 15126, 17040, 20168, 25210, 30252, 34080, 37815, 40336, 50420, 60504, 75630, 80672, 100840, 121008, 151260, 178991, 201680, 242016, 302520, 357982, 403360, 536973, 605040, 715964, 894955, 1073946, 1210080, 1431928, 1789910, 2147892, 2684865, 2863856, 3579820, 4295784, 5369730, 5727712, 7159640, 8591568, 10739460, 14319280, 17183136, 21478920, 28638560, 42957840, 85915680]

約数ペア:

[(1, 85915680), (2, 42957840), (3, 28638560), (4, 21478920), (5, 17183136), (6, 14319280), (8, 10739460), (10, 8591568), (12, 7159640), (15, 5727712), (16, 5369730), (20, 4295784), (24, 3579820), (30, 2863856), (32, 2684865), (40, 2147892), (48, 1789910), (60, 1431928), (71, 1210080), (80, 1073946), (96, 894955), (120, 715964), (142, 605040), (160, 536973), (213, 403360), (240, 357982), (284, 302520), (355, 242016), (426, 201680), (480, 178991), (568, 151260), (710, 121008), (852, 100840), (1065, 80672), (1136, 75630), (1420, 60504), (1704, 50420), (2130, 40336), (2272, 37815), (2521, 34080), (2840, 30252), (3408, 25210), (4260, 20168), (5042, 17040), (5680, 15126), (6816, 12605), (7563, 11360), (8520, 10084)]