811816080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{14153}}^1$

素因数の和:14408

約数の個数: 80

約数和(自身を含む): 2527338240

約数和(自身を除く): 1715522160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14153, 14340, 19120, 28306, 28680, 42459, 56612, 57360, 70765, 84918, 113224, 141530, 169836, 212295, 226448, 283060, 339672, 424590, 566120, 679344, 849180, 1132240, 1698360, 3382567, 3396720, 6765134, 10147701, 13530268, 16912835, 20295402, 27060536, 33825670, 40590804, 50738505, 54121072, 67651340, 81181608, 101477010, 135302680, 162363216, 202954020, 270605360, 405908040, 811816080]

約数ペア:

[(1, 811816080), (2, 405908040), (3, 270605360), (4, 202954020), (5, 162363216), (6, 135302680), (8, 101477010), (10, 81181608), (12, 67651340), (15, 54121072), (16, 50738505), (20, 40590804), (24, 33825670), (30, 27060536), (40, 20295402), (48, 16912835), (60, 13530268), (80, 10147701), (120, 6765134), (239, 3396720), (240, 3382567), (478, 1698360), (717, 1132240), (956, 849180), (1195, 679344), (1434, 566120), (1912, 424590), (2390, 339672), (2868, 283060), (3585, 226448), (3824, 212295), (4780, 169836), (5736, 141530), (7170, 113224), (9560, 84918), (11472, 70765), (14153, 57360), (14340, 56612), (19120, 42459), (28306, 28680)]