156704160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{326467}}^1$

素因数の和:326485

約数の個数: 48

約数和(自身を含む): 493619616

約数和(自身を除く): 336915456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 326467, 652934, 979401, 1305868, 1632335, 1958802, 2611736, 3264670, 3917604, 4897005, 5223472, 6529340, 7835208, 9794010, 10446944, 13058680, 15670416, 19588020, 26117360, 31340832, 39176040, 52234720, 78352080, 156704160]

約数ペア:

[(1, 156704160), (2, 78352080), (3, 52234720), (4, 39176040), (5, 31340832), (6, 26117360), (8, 19588020), (10, 15670416), (12, 13058680), (15, 10446944), (16, 9794010), (20, 7835208), (24, 6529340), (30, 5223472), (32, 4897005), (40, 3917604), (48, 3264670), (60, 2611736), (80, 1958802), (96, 1632335), (120, 1305868), (160, 979401), (240, 652934), (480, 326467)]