57855240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{160709}}^1$

素因数の和:160726

約数の個数: 48

約数和(自身を含む): 188030700

約数和(自身を除く): 130175460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 160709, 321418, 482127, 642836, 803545, 964254, 1285672, 1446381, 1607090, 1928508, 2410635, 2892762, 3214180, 3857016, 4821270, 5785524, 6428360, 7231905, 9642540, 11571048, 14463810, 19285080, 28927620, 57855240]

約数ペア:

[(1, 57855240), (2, 28927620), (3, 19285080), (4, 14463810), (5, 11571048), (6, 9642540), (8, 7231905), (9, 6428360), (10, 5785524), (12, 4821270), (15, 3857016), (18, 3214180), (20, 2892762), (24, 2410635), (30, 1928508), (36, 1607090), (40, 1446381), (45, 1285672), (60, 964254), (72, 803545), (90, 642836), (120, 482127), (180, 321418), (360, 160709)]