4278711240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11885309}}^1$

素因数の和:11885326

約数の個数: 48

約数和(自身を含む): 13905812700

約数和(自身を除く): 9627101460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11885309, 23770618, 35655927, 47541236, 59426545, 71311854, 95082472, 106967781, 118853090, 142623708, 178279635, 213935562, 237706180, 285247416, 356559270, 427871124, 475412360, 534838905, 713118540, 855742248, 1069677810, 1426237080, 2139355620, 4278711240]

約数ペア:

[(1, 4278711240), (2, 2139355620), (3, 1426237080), (4, 1069677810), (5, 855742248), (6, 713118540), (8, 534838905), (9, 475412360), (10, 427871124), (12, 356559270), (15, 285247416), (18, 237706180), (20, 213935562), (24, 178279635), (30, 142623708), (36, 118853090), (40, 106967781), (45, 95082472), (60, 71311854), (72, 59426545), (90, 47541236), (120, 35655927), (180, 23770618), (360, 11885309)]