42926640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 133705728

約数和(自身を除く): 90779088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 467, 766, 934, 1149, 1401, 1532, 1868, 1915, 2298, 2335, 2802, 3064, 3736, 3830, 4596, 4670, 5604, 5745, 6128, 7005, 7472, 7660, 9192, 9340, 11208, 11490, 14010, 15320, 18384, 18680, 22416, 22980, 28020, 30640, 37360, 45960, 56040, 91920, 112080, 178861, 357722, 536583, 715444, 894305, 1073166, 1430888, 1788610, 2146332, 2682915, 2861776, 3577220, 4292664, 5365830, 7154440, 8585328, 10731660, 14308880, 21463320, 42926640]

約数ペア:

[(1, 42926640), (2, 21463320), (3, 14308880), (4, 10731660), (5, 8585328), (6, 7154440), (8, 5365830), (10, 4292664), (12, 3577220), (15, 2861776), (16, 2682915), (20, 2146332), (24, 1788610), (30, 1430888), (40, 1073166), (48, 894305), (60, 715444), (80, 536583), (120, 357722), (240, 178861), (383, 112080), (467, 91920), (766, 56040), (934, 45960), (1149, 37360), (1401, 30640), (1532, 28020), (1868, 22980), (1915, 22416), (2298, 18680), (2335, 18384), (2802, 15320), (3064, 14010), (3736, 11490), (3830, 11208), (4596, 9340), (4670, 9192), (5604, 7660), (5745, 7472), (6128, 7005)]