272185360

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{30109}}^1$

素因数の和:30235

約数の個数: 40

約数和(自身を含む): 638452440

約数和(自身を除く): 366267080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 30109, 60218, 120436, 150545, 240872, 301090, 481744, 602180, 1204360, 2408720, 3402317, 6804634, 13609268, 17011585, 27218536, 34023170, 54437072, 68046340, 136092680, 272185360]

約数ペア:

[(1, 272185360), (2, 136092680), (4, 68046340), (5, 54437072), (8, 34023170), (10, 27218536), (16, 17011585), (20, 13609268), (40, 6804634), (80, 3402317), (113, 2408720), (226, 1204360), (452, 602180), (565, 481744), (904, 301090), (1130, 240872), (1808, 150545), (2260, 120436), (4520, 60218), (9040, 30109)]