56857440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{118453}}^1$

素因数の和:118471

約数の個数: 48

約数和(自身を含む): 179102448

約数和(自身を除く): 122245008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 118453, 236906, 355359, 473812, 592265, 710718, 947624, 1184530, 1421436, 1776795, 1895248, 2369060, 2842872, 3553590, 3790496, 4738120, 5685744, 7107180, 9476240, 11371488, 14214360, 18952480, 28428720, 56857440]

約数ペア:

[(1, 56857440), (2, 28428720), (3, 18952480), (4, 14214360), (5, 11371488), (6, 9476240), (8, 7107180), (10, 5685744), (12, 4738120), (15, 3790496), (16, 3553590), (20, 2842872), (24, 2369060), (30, 1895248), (32, 1776795), (40, 1421436), (48, 1184530), (60, 947624), (80, 710718), (96, 592265), (120, 473812), (160, 355359), (240, 236906), (480, 118453)]