82863240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1511}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 249298560

約数和(自身を除く): 166435320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1511, 1828, 2285, 2742, 3022, 3656, 4533, 4570, 5484, 6044, 6855, 7555, 9066, 9140, 10968, 12088, 13710, 15110, 18132, 18280, 22665, 27420, 30220, 36264, 45330, 54840, 60440, 90660, 181320, 690527, 1381054, 2071581, 2762108, 3452635, 4143162, 5524216, 6905270, 8286324, 10357905, 13810540, 16572648, 20715810, 27621080, 41431620, 82863240]

約数ペア:

[(1, 82863240), (2, 41431620), (3, 27621080), (4, 20715810), (5, 16572648), (6, 13810540), (8, 10357905), (10, 8286324), (12, 6905270), (15, 5524216), (20, 4143162), (24, 3452635), (30, 2762108), (40, 2071581), (60, 1381054), (120, 690527), (457, 181320), (914, 90660), (1371, 60440), (1511, 54840), (1828, 45330), (2285, 36264), (2742, 30220), (3022, 27420), (3656, 22665), (4533, 18280), (4570, 18132), (5484, 15110), (6044, 13710), (6855, 12088), (7555, 10968), (9066, 9140)]