126440280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{351223}}^1$

素因数の和:351240

約数の個数: 48

約数和(自身を含む): 410932080

約数和(自身を除く): 284491800

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, 351223, 702446, 1053669, 1404892, 1756115, 2107338, 2809784, 3161007, 3512230, 4214676, 5268345, 6322014, 7024460, 8429352, 10536690, 12644028, 14048920, 15805035, 21073380, 25288056, 31610070, 42146760, 63220140, 126440280]

約数ペア:

[(1, 126440280), (2, 63220140), (3, 42146760), (4, 31610070), (5, 25288056), (6, 21073380), (8, 15805035), (9, 14048920), (10, 12644028), (12, 10536690), (15, 8429352), (18, 7024460), (20, 6322014), (24, 5268345), (30, 4214676), (36, 3512230), (40, 3161007), (45, 2809784), (60, 2107338), (72, 1756115), (90, 1404892), (120, 1053669), (180, 702446), (360, 351223)]