25575360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26641}}^1$

素因数の和:26661

約数の個数: 56

約数和(自身を含む): 81204816

約数和(自身を除く): 55629456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 26641, 53282, 79923, 106564, 133205, 159846, 213128, 266410, 319692, 399615, 426256, 532820, 639384, 799230, 852512, 1065640, 1278768, 1598460, 1705024, 2131280, 2557536, 3196920, 4262560, 5115072, 6393840, 8525120, 12787680, 25575360]

約数ペア:

[(1, 25575360), (2, 12787680), (3, 8525120), (4, 6393840), (5, 5115072), (6, 4262560), (8, 3196920), (10, 2557536), (12, 2131280), (15, 1705024), (16, 1598460), (20, 1278768), (24, 1065640), (30, 852512), (32, 799230), (40, 639384), (48, 532820), (60, 426256), (64, 399615), (80, 319692), (96, 266410), (120, 213128), (160, 159846), (192, 133205), (240, 106564), (320, 79923), (480, 53282), (960, 26641)]