45146480

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1$

素因数の和:1881

約数の個数: 40

約数和(自身を含む): 105313200

約数和(自身を除く): 60166720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1489, 1516, 1895, 2978, 3032, 3790, 5956, 6064, 7445, 7580, 11912, 14890, 15160, 23824, 29780, 30320, 59560, 119120, 564331, 1128662, 2257324, 2821655, 4514648, 5643310, 9029296, 11286620, 22573240, 45146480]

約数ペア:

[(1, 45146480), (2, 22573240), (4, 11286620), (5, 9029296), (8, 5643310), (10, 4514648), (16, 2821655), (20, 2257324), (40, 1128662), (80, 564331), (379, 119120), (758, 59560), (1489, 30320), (1516, 29780), (1895, 23824), (2978, 15160), (3032, 14890), (3790, 11912), (5956, 7580), (6064, 7445)]