159560400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{132967}}^1$

素因数の和:132988

約数の個数: 60

約数和(自身を含む): 511128992

約数和(自身を除く): 351568592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 132967, 265934, 398901, 531868, 664835, 797802, 1063736, 1329670, 1595604, 1994505, 2127472, 2659340, 3191208, 3324175, 3989010, 5318680, 6382416, 6648350, 7978020, 9972525, 10637360, 13296700, 15956040, 19945050, 26593400, 31912080, 39890100, 53186800, 79780200, 159560400]

約数ペア:

[(1, 159560400), (2, 79780200), (3, 53186800), (4, 39890100), (5, 31912080), (6, 26593400), (8, 19945050), (10, 15956040), (12, 13296700), (15, 10637360), (16, 9972525), (20, 7978020), (24, 6648350), (25, 6382416), (30, 5318680), (40, 3989010), (48, 3324175), (50, 3191208), (60, 2659340), (75, 2127472), (80, 1994505), (100, 1595604), (120, 1329670), (150, 1063736), (200, 797802), (240, 664835), (300, 531868), (400, 398901), (600, 265934), (1200, 132967)]