719616840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5996807}}^1$

素因数の和:5996821

約数の個数: 32

約数和(自身を含む): 2158850880

約数和(自身を除く): 1439234040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5996807, 11993614, 17990421, 23987228, 29984035, 35980842, 47974456, 59968070, 71961684, 89952105, 119936140, 143923368, 179904210, 239872280, 359808420, 719616840]

約数ペア:

[(1, 719616840), (2, 359808420), (3, 239872280), (4, 179904210), (5, 143923368), (6, 119936140), (8, 89952105), (10, 71961684), (12, 59968070), (15, 47974456), (20, 35980842), (24, 29984035), (30, 23987228), (40, 17990421), (60, 11993614), (120, 5996807)]