4780680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{39839}}^1$

素因数の和:39853

約数の個数: 32

約数和(自身を含む): 14342400

約数和(自身を除く): 9561720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 39839, 79678, 119517, 159356, 199195, 239034, 318712, 398390, 478068, 597585, 796780, 956136, 1195170, 1593560, 2390340, 4780680]

約数ペア:

[(1, 4780680), (2, 2390340), (3, 1593560), (4, 1195170), (5, 956136), (6, 796780), (8, 597585), (10, 478068), (12, 398390), (15, 318712), (20, 239034), (24, 199195), (30, 159356), (40, 119517), (60, 79678), (120, 39839)]