67472280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{187423}}^1$

素因数の和:187440

約数の個数: 48

約数和(自身を含む): 219286080

約数和(自身を除く): 151813800

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, 187423, 374846, 562269, 749692, 937115, 1124538, 1499384, 1686807, 1874230, 2249076, 2811345, 3373614, 3748460, 4498152, 5622690, 6747228, 7496920, 8434035, 11245380, 13494456, 16868070, 22490760, 33736140, 67472280]

約数ペア:

[(1, 67472280), (2, 33736140), (3, 22490760), (4, 16868070), (5, 13494456), (6, 11245380), (8, 8434035), (9, 7496920), (10, 6747228), (12, 5622690), (15, 4498152), (18, 3748460), (20, 3373614), (24, 2811345), (30, 2249076), (36, 1874230), (40, 1686807), (45, 1499384), (60, 1124538), (72, 937115), (90, 749692), (120, 562269), (180, 374846), (360, 187423)]