426590160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1777459}}^1$

素因数の和:1777475

約数の個数: 40

約数和(自身を含む): 1322430240

約数和(自身を除く): 895840080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1777459, 3554918, 5332377, 7109836, 8887295, 10664754, 14219672, 17774590, 21329508, 26661885, 28439344, 35549180, 42659016, 53323770, 71098360, 85318032, 106647540, 142196720, 213295080, 426590160]

約数ペア:

[(1, 426590160), (2, 213295080), (3, 142196720), (4, 106647540), (5, 85318032), (6, 71098360), (8, 53323770), (10, 42659016), (12, 35549180), (15, 28439344), (16, 26661885), (20, 21329508), (24, 17774590), (30, 14219672), (40, 10664754), (48, 8887295), (60, 7109836), (80, 5332377), (120, 3554918), (240, 1777459)]