310121360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{133673}}^1$

素因数の和:133715

約数の個数: 40

約数和(自身を含む): 745900920

約数和(自身を除く): 435779560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 133673, 267346, 534692, 668365, 1069384, 1336730, 2138768, 2673460, 3876517, 5346920, 7753034, 10693840, 15506068, 19382585, 31012136, 38765170, 62024272, 77530340, 155060680, 310121360]

約数ペア:

[(1, 310121360), (2, 155060680), (4, 77530340), (5, 62024272), (8, 38765170), (10, 31012136), (16, 19382585), (20, 15506068), (29, 10693840), (40, 7753034), (58, 5346920), (80, 3876517), (116, 2673460), (145, 2138768), (232, 1336730), (290, 1069384), (464, 668365), (580, 534692), (1160, 267346), (2320, 133673)]