90958440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2797}}^1$

素因数の和:3082

約数の個数: 64

約数和(自身を含む): 273980160

約数和(自身を除く): 183021720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 2797, 3252, 4065, 5420, 5594, 6504, 8130, 8391, 10840, 11188, 13985, 16260, 16782, 22376, 27970, 32520, 33564, 41955, 55940, 67128, 83910, 111880, 167820, 335640, 757987, 1515974, 2273961, 3031948, 3789935, 4547922, 6063896, 7579870, 9095844, 11369805, 15159740, 18191688, 22739610, 30319480, 45479220, 90958440]

約数ペア:

[(1, 90958440), (2, 45479220), (3, 30319480), (4, 22739610), (5, 18191688), (6, 15159740), (8, 11369805), (10, 9095844), (12, 7579870), (15, 6063896), (20, 4547922), (24, 3789935), (30, 3031948), (40, 2273961), (60, 1515974), (120, 757987), (271, 335640), (542, 167820), (813, 111880), (1084, 83910), (1355, 67128), (1626, 55940), (2168, 41955), (2710, 33564), (2797, 32520), (3252, 27970), (4065, 22376), (5420, 16782), (5594, 16260), (6504, 13985), (8130, 11188), (8391, 10840)]