312965880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2608049}}^1$

素因数の和:2608063

約数の個数: 32

約数和(自身を含む): 938898000

約数和(自身を除く): 625932120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2608049, 5216098, 7824147, 10432196, 13040245, 15648294, 20864392, 26080490, 31296588, 39120735, 52160980, 62593176, 78241470, 104321960, 156482940, 312965880]

約数ペア:

[(1, 312965880), (2, 156482940), (3, 104321960), (4, 78241470), (5, 62593176), (6, 52160980), (8, 39120735), (10, 31296588), (12, 26080490), (15, 20864392), (20, 15648294), (24, 13040245), (30, 10432196), (40, 7824147), (60, 5216098), (120, 2608049)]