156784128420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6301}}^1\times {\mathrm{414707}}^1$

素因数の和:421020

約数の個数: 48

約数和(自身を含む): 439066289088

約数和(自身を除く): 282282160668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6301, 12602, 18903, 25204, 31505, 37806, 63010, 75612, 94515, 126020, 189030, 378060, 414707, 829414, 1244121, 1658828, 2073535, 2488242, 4147070, 4976484, 6220605, 8294140, 12441210, 24882420, 2613068807, 5226137614, 7839206421, 10452275228, 13065344035, 15678412842, 26130688070, 31356825684, 39196032105, 52261376140, 78392064210, 156784128420]

約数ペア:

[(1, 156784128420), (2, 78392064210), (3, 52261376140), (4, 39196032105), (5, 31356825684), (6, 26130688070), (10, 15678412842), (12, 13065344035), (15, 10452275228), (20, 7839206421), (30, 5226137614), (60, 2613068807), (6301, 24882420), (12602, 12441210), (18903, 8294140), (25204, 6220605), (31505, 4976484), (37806, 4147070), (63010, 2488242), (75612, 2073535), (94515, 1658828), (126020, 1244121), (189030, 829414), (378060, 414707)]