28163640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8093}}^1$

素因数の和:8136

約数の個数: 64

約数和(自身を含む): 87415200

約数和(自身を除く): 59251560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8093, 16186, 24279, 32372, 40465, 48558, 64744, 80930, 97116, 121395, 161860, 194232, 234697, 242790, 323720, 469394, 485580, 704091, 938788, 971160, 1173485, 1408182, 1877576, 2346970, 2816364, 3520455, 4693940, 5632728, 7040910, 9387880, 14081820, 28163640]

約数ペア:

[(1, 28163640), (2, 14081820), (3, 9387880), (4, 7040910), (5, 5632728), (6, 4693940), (8, 3520455), (10, 2816364), (12, 2346970), (15, 1877576), (20, 1408182), (24, 1173485), (29, 971160), (30, 938788), (40, 704091), (58, 485580), (60, 469394), (87, 323720), (116, 242790), (120, 234697), (145, 194232), (174, 161860), (232, 121395), (290, 97116), (348, 80930), (435, 64744), (580, 48558), (696, 40465), (870, 32372), (1160, 24279), (1740, 16186), (3480, 8093)]