120117420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23011}}^1$

素因数の和:23055

約数の個数: 72

約数和(自身を含む): 376936560

約数和(自身を除く): 256819140

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, 23011, 46022, 69033, 92044, 115055, 138066, 207099, 230110, 276132, 345165, 414198, 460220, 667319, 690330, 828396, 1035495, 1334638, 1380660, 2001957, 2070990, 2669276, 3336595, 4003914, 4141980, 6005871, 6673190, 8007828, 10009785, 12011742, 13346380, 20019570, 24023484, 30029355, 40039140, 60058710, 120117420]

約数ペア:

[(1, 120117420), (2, 60058710), (3, 40039140), (4, 30029355), (5, 24023484), (6, 20019570), (9, 13346380), (10, 12011742), (12, 10009785), (15, 8007828), (18, 6673190), (20, 6005871), (29, 4141980), (30, 4003914), (36, 3336595), (45, 2669276), (58, 2070990), (60, 2001957), (87, 1380660), (90, 1334638), (116, 1035495), (145, 828396), (174, 690330), (180, 667319), (261, 460220), (290, 414198), (348, 345165), (435, 276132), (522, 230110), (580, 207099), (870, 138066), (1044, 115055), (1305, 92044), (1740, 69033), (2610, 46022), (5220, 23011)]