180230520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1501921}}^1$

素因数の和:1501935

約数の個数: 32

約数和(自身を含む): 540691920

約数和(自身を除く): 360461400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1501921, 3003842, 4505763, 6007684, 7509605, 9011526, 12015368, 15019210, 18023052, 22528815, 30038420, 36046104, 45057630, 60076840, 90115260, 180230520]

約数ペア:

[(1, 180230520), (2, 90115260), (3, 60076840), (4, 45057630), (5, 36046104), (6, 30038420), (8, 22528815), (10, 18023052), (12, 15019210), (15, 12015368), (20, 9011526), (24, 7509605), (30, 6007684), (40, 4505763), (60, 3003842), (120, 1501921)]