1606960

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 3816720

約数和(自身を除く): 2209760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 379, 424, 530, 758, 848, 1060, 1516, 1895, 2120, 3032, 3790, 4240, 6064, 7580, 15160, 20087, 30320, 40174, 80348, 100435, 160696, 200870, 321392, 401740, 803480, 1606960]

約数ペア:

[(1, 1606960), (2, 803480), (4, 401740), (5, 321392), (8, 200870), (10, 160696), (16, 100435), (20, 80348), (40, 40174), (53, 30320), (80, 20087), (106, 15160), (212, 7580), (265, 6064), (379, 4240), (424, 3790), (530, 3032), (758, 2120), (848, 1895), (1060, 1516)]