80510160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{335459}}^1$

素因数の和:335475

約数の個数: 40

約数和(自身を含む): 249582240

約数和(自身を除く): 169072080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 335459, 670918, 1006377, 1341836, 1677295, 2012754, 2683672, 3354590, 4025508, 5031885, 5367344, 6709180, 8051016, 10063770, 13418360, 16102032, 20127540, 26836720, 40255080, 80510160]

約数ペア:

[(1, 80510160), (2, 40255080), (3, 26836720), (4, 20127540), (5, 16102032), (6, 13418360), (8, 10063770), (10, 8051016), (12, 6709180), (15, 5367344), (16, 5031885), (20, 4025508), (24, 3354590), (30, 2683672), (40, 2012754), (48, 1677295), (60, 1341836), (80, 1006377), (120, 670918), (240, 335459)]