140961840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{587341}}^1$

素因数の和:587357

約数の個数: 40

約数和(自身を含む): 436982448

約数和(自身を除く): 296020608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 587341, 1174682, 1762023, 2349364, 2936705, 3524046, 4698728, 5873410, 7048092, 8810115, 9397456, 11746820, 14096184, 17620230, 23493640, 28192368, 35240460, 46987280, 70480920, 140961840]

約数ペア:

[(1, 140961840), (2, 70480920), (3, 46987280), (4, 35240460), (5, 28192368), (6, 23493640), (8, 17620230), (10, 14096184), (12, 11746820), (15, 9397456), (16, 8810115), (20, 7048092), (24, 5873410), (30, 4698728), (40, 3524046), (48, 2936705), (60, 2349364), (80, 1762023), (120, 1174682), (240, 587341)]