120274020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23041}}^1$

素因数の和:23085

約数の個数: 72

約数和(自身を含む): 377427960

約数和(自身を除く): 257153940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 23041, 46082, 69123, 92164, 115205, 138246, 207369, 230410, 276492, 345615, 414738, 460820, 668189, 691230, 829476, 1036845, 1336378, 1382460, 2004567, 2073690, 2672756, 3340945, 4009134, 4147380, 6013701, 6681890, 8018268, 10022835, 12027402, 13363780, 20045670, 24054804, 30068505, 40091340, 60137010, 120274020]

約数ペア:

[(1, 120274020), (2, 60137010), (3, 40091340), (4, 30068505), (5, 24054804), (6, 20045670), (9, 13363780), (10, 12027402), (12, 10022835), (15, 8018268), (18, 6681890), (20, 6013701), (29, 4147380), (30, 4009134), (36, 3340945), (45, 2672756), (58, 2073690), (60, 2004567), (87, 1382460), (90, 1336378), (116, 1036845), (145, 829476), (174, 691230), (180, 668189), (261, 460820), (290, 414738), (348, 345615), (435, 276492), (522, 230410), (580, 207369), (870, 138246), (1044, 115205), (1305, 92164), (1740, 69123), (2610, 46082), (5220, 23041)]