140152560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{583969}}^1$

素因数の和:583985

約数の個数: 40

約数和(自身を含む): 434473680

約数和(自身を除く): 294321120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 583969, 1167938, 1751907, 2335876, 2919845, 3503814, 4671752, 5839690, 7007628, 8759535, 9343504, 11679380, 14015256, 17519070, 23358760, 28030512, 35038140, 46717520, 70076280, 140152560]

約数ペア:

[(1, 140152560), (2, 70076280), (3, 46717520), (4, 35038140), (5, 28030512), (6, 23358760), (8, 17519070), (10, 14015256), (12, 11679380), (15, 9343504), (16, 8759535), (20, 7007628), (24, 5839690), (30, 4671752), (40, 3503814), (48, 2919845), (60, 2335876), (80, 1751907), (120, 1167938), (240, 583969)]