28462920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8179}}^1$

素因数の和:8222

約数の個数: 64

約数和(自身を含む): 88344000

約数和(自身を除く): 59881080

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, 8179, 16358, 24537, 32716, 40895, 49074, 65432, 81790, 98148, 122685, 163580, 196296, 237191, 245370, 327160, 474382, 490740, 711573, 948764, 981480, 1185955, 1423146, 1897528, 2371910, 2846292, 3557865, 4743820, 5692584, 7115730, 9487640, 14231460, 28462920]

約数ペア:

[(1, 28462920), (2, 14231460), (3, 9487640), (4, 7115730), (5, 5692584), (6, 4743820), (8, 3557865), (10, 2846292), (12, 2371910), (15, 1897528), (20, 1423146), (24, 1185955), (29, 981480), (30, 948764), (40, 711573), (58, 490740), (60, 474382), (87, 327160), (116, 245370), (120, 237191), (145, 196296), (174, 163580), (232, 122685), (290, 98148), (348, 81790), (435, 65432), (580, 49074), (696, 40895), (870, 32716), (1160, 24537), (1740, 16358), (3480, 8179)]