160750140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17981}}^1$

素因数の和:18142

約数の個数: 48

約数和(自身を含む): 453146400

約数和(自身を除く): 292396260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 17981, 35962, 53943, 71924, 89905, 107886, 179810, 215772, 269715, 359620, 539430, 1078860, 2679169, 5358338, 8037507, 10716676, 13395845, 16075014, 26791690, 32150028, 40187535, 53583380, 80375070, 160750140]

約数ペア:

[(1, 160750140), (2, 80375070), (3, 53583380), (4, 40187535), (5, 32150028), (6, 26791690), (10, 16075014), (12, 13395845), (15, 10716676), (20, 8037507), (30, 5358338), (60, 2679169), (149, 1078860), (298, 539430), (447, 359620), (596, 269715), (745, 215772), (894, 179810), (1490, 107886), (1788, 89905), (2235, 71924), (2980, 53943), (4470, 35962), (8940, 17981)]