74673840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10729}}^1$

素因数の和:10774

約数の個数: 80

約数和(自身を含む): 239493600

約数和(自身を除く): 164819760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 10729, 21458, 32187, 42916, 53645, 64374, 85832, 107290, 128748, 160935, 171664, 214580, 257496, 311141, 321870, 429160, 514992, 622282, 643740, 858320, 933423, 1244564, 1287480, 1555705, 1866846, 2489128, 2574960, 3111410, 3733692, 4667115, 4978256, 6222820, 7467384, 9334230, 12445640, 14934768, 18668460, 24891280, 37336920, 74673840]

約数ペア:

[(1, 74673840), (2, 37336920), (3, 24891280), (4, 18668460), (5, 14934768), (6, 12445640), (8, 9334230), (10, 7467384), (12, 6222820), (15, 4978256), (16, 4667115), (20, 3733692), (24, 3111410), (29, 2574960), (30, 2489128), (40, 1866846), (48, 1555705), (58, 1287480), (60, 1244564), (80, 933423), (87, 858320), (116, 643740), (120, 622282), (145, 514992), (174, 429160), (232, 321870), (240, 311141), (290, 257496), (348, 214580), (435, 171664), (464, 160935), (580, 128748), (696, 107290), (870, 85832), (1160, 64374), (1392, 53645), (1740, 42916), (2320, 32187), (3480, 21458), (6960, 10729)]