2017629840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8406791}}^1$

素因数の和:8406807

約数の個数: 40

約数和(自身を含む): 6254653248

約数和(自身を除く): 4237023408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8406791, 16813582, 25220373, 33627164, 42033955, 50440746, 67254328, 84067910, 100881492, 126101865, 134508656, 168135820, 201762984, 252203730, 336271640, 403525968, 504407460, 672543280, 1008814920, 2017629840]

約数ペア:

[(1, 2017629840), (2, 1008814920), (3, 672543280), (4, 504407460), (5, 403525968), (6, 336271640), (8, 252203730), (10, 201762984), (12, 168135820), (15, 134508656), (16, 126101865), (20, 100881492), (24, 84067910), (30, 67254328), (40, 50440746), (48, 42033955), (60, 33627164), (80, 25220373), (120, 16813582), (240, 8406791)]