25620960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53377}}^1$

素因数の和:53395

約数の個数: 48

約数和(自身を含む): 80707536

約数和(自身を除く): 55086576

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, 53377, 106754, 160131, 213508, 266885, 320262, 427016, 533770, 640524, 800655, 854032, 1067540, 1281048, 1601310, 1708064, 2135080, 2562096, 3202620, 4270160, 5124192, 6405240, 8540320, 12810480, 25620960]

約数ペア:

[(1, 25620960), (2, 12810480), (3, 8540320), (4, 6405240), (5, 5124192), (6, 4270160), (8, 3202620), (10, 2562096), (12, 2135080), (15, 1708064), (16, 1601310), (20, 1281048), (24, 1067540), (30, 854032), (32, 800655), (40, 640524), (48, 533770), (60, 427016), (80, 320262), (96, 266885), (120, 213508), (160, 160131), (240, 106754), (480, 53377)]