15552160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7477}}^1$

素因数の和:7505

約数の個数: 48

約数和(自身を含む): 39573576

約数和(自身を除く): 24021416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 7477, 14954, 29908, 37385, 59816, 74770, 97201, 119632, 149540, 194402, 239264, 299080, 388804, 486005, 598160, 777608, 972010, 1196320, 1555216, 1944020, 3110432, 3888040, 7776080, 15552160]

約数ペア:

[(1, 15552160), (2, 7776080), (4, 3888040), (5, 3110432), (8, 1944020), (10, 1555216), (13, 1196320), (16, 972010), (20, 777608), (26, 598160), (32, 486005), (40, 388804), (52, 299080), (65, 239264), (80, 194402), (104, 149540), (130, 119632), (160, 97201), (208, 74770), (260, 59816), (416, 37385), (520, 29908), (1040, 14954), (2080, 7477)]