412380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 1310400

約数和(自身を除く): 898020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 79, 87, 90, 116, 145, 158, 174, 180, 237, 261, 290, 316, 348, 395, 435, 474, 522, 580, 711, 790, 870, 948, 1044, 1185, 1305, 1422, 1580, 1740, 2291, 2370, 2610, 2844, 3555, 4582, 4740, 5220, 6873, 7110, 9164, 11455, 13746, 14220, 20619, 22910, 27492, 34365, 41238, 45820, 68730, 82476, 103095, 137460, 206190, 412380]

約数ペア:

[(1, 412380), (2, 206190), (3, 137460), (4, 103095), (5, 82476), (6, 68730), (9, 45820), (10, 41238), (12, 34365), (15, 27492), (18, 22910), (20, 20619), (29, 14220), (30, 13746), (36, 11455), (45, 9164), (58, 7110), (60, 6873), (79, 5220), (87, 4740), (90, 4582), (116, 3555), (145, 2844), (158, 2610), (174, 2370), (180, 2291), (237, 1740), (261, 1580), (290, 1422), (316, 1305), (348, 1185), (395, 1044), (435, 948), (474, 870), (522, 790), (580, 711)]