158796840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1323307}}^1$

素因数の和:1323321

約数の個数: 32

約数和(自身を含む): 476390880

約数和(自身を除く): 317594040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1323307, 2646614, 3969921, 5293228, 6616535, 7939842, 10586456, 13233070, 15879684, 19849605, 26466140, 31759368, 39699210, 52932280, 79398420, 158796840]

約数ペア:

[(1, 158796840), (2, 79398420), (3, 52932280), (4, 39699210), (5, 31759368), (6, 26466140), (8, 19849605), (10, 15879684), (12, 13233070), (15, 10586456), (20, 7939842), (24, 6616535), (30, 5293228), (40, 3969921), (60, 2646614), (120, 1323307)]