60343280

素因数分解:

$2^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1321}}^1$

素因数の和:1905

約数の個数: 40

約数和(自身を含む): 140650224

約数和(自身を除く): 80306944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571, 1142, 1321, 2284, 2642, 2855, 4568, 5284, 5710, 6605, 9136, 10568, 11420, 13210, 21136, 22840, 26420, 45680, 52840, 105680, 754291, 1508582, 3017164, 3771455, 6034328, 7542910, 12068656, 15085820, 30171640, 60343280]

約数ペア:

[(1, 60343280), (2, 30171640), (4, 15085820), (5, 12068656), (8, 7542910), (10, 6034328), (16, 3771455), (20, 3017164), (40, 1508582), (80, 754291), (571, 105680), (1142, 52840), (1321, 45680), (2284, 26420), (2642, 22840), (2855, 21136), (4568, 13210), (5284, 11420), (5710, 10568), (6605, 9136)]