286825680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{398369}}^1$

素因数の和:398388

約数の個数: 60

約数和(自身を含む): 963258660

約数和(自身を除く): 676432980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 398369, 796738, 1195107, 1593476, 1991845, 2390214, 3186952, 3585321, 3983690, 4780428, 5975535, 6373904, 7170642, 7967380, 9560856, 11951070, 14341284, 15934760, 17926605, 19121712, 23902140, 28682568, 31869520, 35853210, 47804280, 57365136, 71706420, 95608560, 143412840, 286825680]

約数ペア:

[(1, 286825680), (2, 143412840), (3, 95608560), (4, 71706420), (5, 57365136), (6, 47804280), (8, 35853210), (9, 31869520), (10, 28682568), (12, 23902140), (15, 19121712), (16, 17926605), (18, 15934760), (20, 14341284), (24, 11951070), (30, 9560856), (36, 7967380), (40, 7170642), (45, 6373904), (48, 5975535), (60, 4780428), (72, 3983690), (80, 3585321), (90, 3186952), (120, 2390214), (144, 1991845), (180, 1593476), (240, 1195107), (360, 796738), (720, 398369)]