15110520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125921}}^1$

素因数の和:125935

約数の個数: 32

約数和(自身を含む): 45331920

約数和(自身を除く): 30221400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125921, 251842, 377763, 503684, 629605, 755526, 1007368, 1259210, 1511052, 1888815, 2518420, 3022104, 3777630, 5036840, 7555260, 15110520]

約数ペア:

[(1, 15110520), (2, 7555260), (3, 5036840), (4, 3777630), (5, 3022104), (6, 2518420), (8, 1888815), (10, 1511052), (12, 1259210), (15, 1007368), (20, 755526), (24, 629605), (30, 503684), (40, 377763), (60, 251842), (120, 125921)]