253670160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1056959}}^1$

素因数の和:1056975

約数の個数: 40

約数和(自身を含む): 786378240

約数和(自身を除く): 532708080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1056959, 2113918, 3170877, 4227836, 5284795, 6341754, 8455672, 10569590, 12683508, 15854385, 16911344, 21139180, 25367016, 31708770, 42278360, 50734032, 63417540, 84556720, 126835080, 253670160]

約数ペア:

[(1, 253670160), (2, 126835080), (3, 84556720), (4, 63417540), (5, 50734032), (6, 42278360), (8, 31708770), (10, 25367016), (12, 21139180), (15, 16911344), (16, 15854385), (20, 12683508), (24, 10569590), (30, 8455672), (40, 6341754), (48, 5284795), (60, 4227836), (80, 3170877), (120, 2113918), (240, 1056959)]