304992120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59107}}^1$

素因数の和:59164

約数の個数: 64

約数和(自身を含む): 936270720

約数和(自身を除く): 631278600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 59107, 118214, 177321, 236428, 295535, 354642, 472856, 591070, 709284, 886605, 1182140, 1418568, 1773210, 2364280, 2541601, 3546420, 5083202, 7092840, 7624803, 10166404, 12708005, 15249606, 20332808, 25416010, 30499212, 38124015, 50832020, 60998424, 76248030, 101664040, 152496060, 304992120]

約数ペア:

[(1, 304992120), (2, 152496060), (3, 101664040), (4, 76248030), (5, 60998424), (6, 50832020), (8, 38124015), (10, 30499212), (12, 25416010), (15, 20332808), (20, 15249606), (24, 12708005), (30, 10166404), (40, 7624803), (43, 7092840), (60, 5083202), (86, 3546420), (120, 2541601), (129, 2364280), (172, 1773210), (215, 1418568), (258, 1182140), (344, 886605), (430, 709284), (516, 591070), (645, 472856), (860, 354642), (1032, 295535), (1290, 236428), (1720, 177321), (2580, 118214), (5160, 59107)]