319550520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2662921}}^1$

素因数の和:2662935

約数の個数: 32

約数和(自身を含む): 958651920

約数和(自身を除く): 639101400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2662921, 5325842, 7988763, 10651684, 13314605, 15977526, 21303368, 26629210, 31955052, 39943815, 53258420, 63910104, 79887630, 106516840, 159775260, 319550520]

約数ペア:

[(1, 319550520), (2, 159775260), (3, 106516840), (4, 79887630), (5, 63910104), (6, 53258420), (8, 39943815), (10, 31955052), (12, 26629210), (15, 21303368), (20, 15977526), (24, 13314605), (30, 10651684), (40, 7988763), (60, 5325842), (120, 2662921)]