152655240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74831}}^1$

素因数の和:74862

約数の個数: 64

約数和(自身を含む): 484911360

約数和(自身を除く): 332256120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 74831, 149662, 224493, 299324, 374155, 448986, 598648, 748310, 897972, 1122465, 1272127, 1496620, 1795944, 2244930, 2544254, 2993240, 3816381, 4489860, 5088508, 6360635, 7632762, 8979720, 10177016, 12721270, 15265524, 19081905, 25442540, 30531048, 38163810, 50885080, 76327620, 152655240]

約数ペア:

[(1, 152655240), (2, 76327620), (3, 50885080), (4, 38163810), (5, 30531048), (6, 25442540), (8, 19081905), (10, 15265524), (12, 12721270), (15, 10177016), (17, 8979720), (20, 7632762), (24, 6360635), (30, 5088508), (34, 4489860), (40, 3816381), (51, 2993240), (60, 2544254), (68, 2244930), (85, 1795944), (102, 1496620), (120, 1272127), (136, 1122465), (170, 897972), (204, 748310), (255, 598648), (340, 448986), (408, 374155), (510, 299324), (680, 224493), (1020, 149662), (2040, 74831)]