1660550520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13837921}}^1$

素因数の和:13837935

約数の個数: 32

約数和(自身を含む): 4981651920

約数和(自身を除く): 3321101400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13837921, 27675842, 41513763, 55351684, 69189605, 83027526, 110703368, 138379210, 166055052, 207568815, 276758420, 332110104, 415137630, 553516840, 830275260, 1660550520]

約数ペア:

[(1, 1660550520), (2, 830275260), (3, 553516840), (4, 415137630), (5, 332110104), (6, 276758420), (8, 207568815), (10, 166055052), (12, 138379210), (15, 110703368), (20, 83027526), (24, 69189605), (30, 55351684), (40, 41513763), (60, 27675842), (120, 13837921)]