115858680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137927}}^1$

素因数の和:137948

約数の個数: 64

約数和(自身を含む): 397232640

約数和(自身を除く): 281373960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 137927, 275854, 413781, 551708, 689635, 827562, 965489, 1103416, 1379270, 1655124, 1930978, 2068905, 2758540, 2896467, 3310248, 3861956, 4137810, 4827445, 5517080, 5792934, 7723912, 8275620, 9654890, 11585868, 14482335, 16551240, 19309780, 23171736, 28964670, 38619560, 57929340, 115858680]

約数ペア:

[(1, 115858680), (2, 57929340), (3, 38619560), (4, 28964670), (5, 23171736), (6, 19309780), (7, 16551240), (8, 14482335), (10, 11585868), (12, 9654890), (14, 8275620), (15, 7723912), (20, 5792934), (21, 5517080), (24, 4827445), (28, 4137810), (30, 3861956), (35, 3310248), (40, 2896467), (42, 2758540), (56, 2068905), (60, 1930978), (70, 1655124), (84, 1379270), (105, 1103416), (120, 965489), (140, 827562), (168, 689635), (210, 551708), (280, 413781), (420, 275854), (840, 137927)]