299626920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{832297}}^1$

素因数の和:832314

約数の個数: 48

約数和(自身を含む): 973788660

約数和(自身を除く): 674161740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 832297, 1664594, 2496891, 3329188, 4161485, 4993782, 6658376, 7490673, 8322970, 9987564, 12484455, 14981346, 16645940, 19975128, 24968910, 29962692, 33291880, 37453365, 49937820, 59925384, 74906730, 99875640, 149813460, 299626920]

約数ペア:

[(1, 299626920), (2, 149813460), (3, 99875640), (4, 74906730), (5, 59925384), (6, 49937820), (8, 37453365), (9, 33291880), (10, 29962692), (12, 24968910), (15, 19975128), (18, 16645940), (20, 14981346), (24, 12484455), (30, 9987564), (36, 8322970), (40, 7490673), (45, 6658376), (60, 4993782), (72, 4161485), (90, 3329188), (120, 2496891), (180, 1664594), (360, 832297)]