172774920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1439791}}^1$

素因数の和:1439805

約数の個数: 32

約数和(自身を含む): 518325120

約数和(自身を除く): 345550200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1439791, 2879582, 4319373, 5759164, 7198955, 8638746, 11518328, 14397910, 17277492, 21596865, 28795820, 34554984, 43193730, 57591640, 86387460, 172774920]

約数ペア:

[(1, 172774920), (2, 86387460), (3, 57591640), (4, 43193730), (5, 34554984), (6, 28795820), (8, 21596865), (10, 17277492), (12, 14397910), (15, 11518328), (20, 8638746), (24, 7198955), (30, 5759164), (40, 4319373), (60, 2879582), (120, 1439791)]