25637280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53411}}^1$

素因数の和:53429

約数の個数: 48

約数和(自身を含む): 80758944

約数和(自身を除く): 55121664

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, 53411, 106822, 160233, 213644, 267055, 320466, 427288, 534110, 640932, 801165, 854576, 1068220, 1281864, 1602330, 1709152, 2136440, 2563728, 3204660, 4272880, 5127456, 6409320, 8545760, 12818640, 25637280]

約数ペア:

[(1, 25637280), (2, 12818640), (3, 8545760), (4, 6409320), (5, 5127456), (6, 4272880), (8, 3204660), (10, 2563728), (12, 2136440), (15, 1709152), (16, 1602330), (20, 1281864), (24, 1068220), (30, 854576), (32, 801165), (40, 640932), (48, 534110), (60, 427288), (80, 320466), (96, 267055), (120, 213644), (160, 160233), (240, 106822), (480, 53411)]