122250560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20107}}^1$

素因数の和:20143

約数の個数: 56

約数和(自身を含む): 306445920

約数和(自身を除く): 184195360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 20107, 40214, 80428, 100535, 160856, 201070, 321712, 382033, 402140, 643424, 764066, 804280, 1286848, 1528132, 1608560, 1910165, 3056264, 3217120, 3820330, 6112528, 6434240, 7640660, 12225056, 15281320, 24450112, 30562640, 61125280, 122250560]

約数ペア:

[(1, 122250560), (2, 61125280), (4, 30562640), (5, 24450112), (8, 15281320), (10, 12225056), (16, 7640660), (19, 6434240), (20, 6112528), (32, 3820330), (38, 3217120), (40, 3056264), (64, 1910165), (76, 1608560), (80, 1528132), (95, 1286848), (152, 804280), (160, 764066), (190, 643424), (304, 402140), (320, 382033), (380, 321712), (608, 201070), (760, 160856), (1216, 100535), (1520, 80428), (3040, 40214), (6080, 20107)]