30772680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2539}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 93268800

約数和(自身を除く): 62496120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 2539, 3030, 4040, 5078, 6060, 7617, 10156, 12120, 12695, 15234, 20312, 25390, 30468, 38085, 50780, 60936, 76170, 101560, 152340, 256439, 304680, 512878, 769317, 1025756, 1282195, 1538634, 2051512, 2564390, 3077268, 3846585, 5128780, 6154536, 7693170, 10257560, 15386340, 30772680]

約数ペア:

[(1, 30772680), (2, 15386340), (3, 10257560), (4, 7693170), (5, 6154536), (6, 5128780), (8, 3846585), (10, 3077268), (12, 2564390), (15, 2051512), (20, 1538634), (24, 1282195), (30, 1025756), (40, 769317), (60, 512878), (101, 304680), (120, 256439), (202, 152340), (303, 101560), (404, 76170), (505, 60936), (606, 50780), (808, 38085), (1010, 30468), (1212, 25390), (1515, 20312), (2020, 15234), (2424, 12695), (2539, 12120), (3030, 10156), (4040, 7617), (5078, 6060)]