137621520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191141}}^1$

素因数の和:191160

約数の個数: 60

約数和(自身を含む): 462181356

約数和(自身を除く): 324559836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 191141, 382282, 573423, 764564, 955705, 1146846, 1529128, 1720269, 1911410, 2293692, 2867115, 3058256, 3440538, 3822820, 4587384, 5734230, 6881076, 7645640, 8601345, 9174768, 11468460, 13762152, 15291280, 17202690, 22936920, 27524304, 34405380, 45873840, 68810760, 137621520]

約数ペア:

[(1, 137621520), (2, 68810760), (3, 45873840), (4, 34405380), (5, 27524304), (6, 22936920), (8, 17202690), (9, 15291280), (10, 13762152), (12, 11468460), (15, 9174768), (16, 8601345), (18, 7645640), (20, 6881076), (24, 5734230), (30, 4587384), (36, 3822820), (40, 3440538), (45, 3058256), (48, 2867115), (60, 2293692), (72, 1911410), (80, 1720269), (90, 1529128), (120, 1146846), (144, 955705), (180, 764564), (240, 573423), (360, 382282), (720, 191141)]