79125780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1307}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 221941440

約数和(自身を除く): 142815660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1009, 1307, 2018, 2614, 3027, 3921, 4036, 5045, 5228, 6054, 6535, 7842, 10090, 12108, 13070, 15135, 15684, 19605, 20180, 26140, 30270, 39210, 60540, 78420, 1318763, 2637526, 3956289, 5275052, 6593815, 7912578, 13187630, 15825156, 19781445, 26375260, 39562890, 79125780]

約数ペア:

[(1, 79125780), (2, 39562890), (3, 26375260), (4, 19781445), (5, 15825156), (6, 13187630), (10, 7912578), (12, 6593815), (15, 5275052), (20, 3956289), (30, 2637526), (60, 1318763), (1009, 78420), (1307, 60540), (2018, 39210), (2614, 30270), (3027, 26140), (3921, 20180), (4036, 19605), (5045, 15684), (5228, 15135), (6054, 13070), (6535, 12108), (7842, 10090)]