339875640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72623}}^1$

素因数の和:72653

約数の個数: 96

約数和(自身を含む): 1189581120

約数和(自身を除く): 849705480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 72623, 145246, 217869, 290492, 363115, 435738, 580984, 653607, 726230, 871476, 944099, 1089345, 1307214, 1452460, 1742952, 1888198, 2178690, 2614428, 2832297, 2904920, 3268035, 3776396, 4357380, 4720495, 5228856, 5664594, 6536070, 7552792, 8496891, 8714760, 9440990, 11329188, 13072140, 14161485, 16993782, 18881980, 22658376, 26144280, 28322970, 33987564, 37763960, 42484455, 56645940, 67975128, 84968910, 113291880, 169937820, 339875640]

約数ペア:

[(1, 339875640), (2, 169937820), (3, 113291880), (4, 84968910), (5, 67975128), (6, 56645940), (8, 42484455), (9, 37763960), (10, 33987564), (12, 28322970), (13, 26144280), (15, 22658376), (18, 18881980), (20, 16993782), (24, 14161485), (26, 13072140), (30, 11329188), (36, 9440990), (39, 8714760), (40, 8496891), (45, 7552792), (52, 6536070), (60, 5664594), (65, 5228856), (72, 4720495), (78, 4357380), (90, 3776396), (104, 3268035), (117, 2904920), (120, 2832297), (130, 2614428), (156, 2178690), (180, 1888198), (195, 1742952), (234, 1452460), (260, 1307214), (312, 1089345), (360, 944099), (390, 871476), (468, 726230), (520, 653607), (585, 580984), (780, 435738), (936, 363115), (1170, 290492), (1560, 217869), (2340, 145246), (4680, 72623)]