133271760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1319}}^1$

素因数の和:1756

約数の個数: 80

約数和(自身を含む): 414437760

約数和(自身を除く): 281166000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1319, 1684, 2105, 2526, 2638, 3368, 3957, 4210, 5052, 5276, 6315, 6595, 6736, 7914, 8420, 10104, 10552, 12630, 13190, 15828, 16840, 19785, 20208, 21104, 25260, 26380, 31656, 33680, 39570, 50520, 52760, 63312, 79140, 101040, 105520, 158280, 316560, 555299, 1110598, 1665897, 2221196, 2776495, 3331794, 4442392, 5552990, 6663588, 8329485, 8884784, 11105980, 13327176, 16658970, 22211960, 26654352, 33317940, 44423920, 66635880, 133271760]

約数ペア:

[(1, 133271760), (2, 66635880), (3, 44423920), (4, 33317940), (5, 26654352), (6, 22211960), (8, 16658970), (10, 13327176), (12, 11105980), (15, 8884784), (16, 8329485), (20, 6663588), (24, 5552990), (30, 4442392), (40, 3331794), (48, 2776495), (60, 2221196), (80, 1665897), (120, 1110598), (240, 555299), (421, 316560), (842, 158280), (1263, 105520), (1319, 101040), (1684, 79140), (2105, 63312), (2526, 52760), (2638, 50520), (3368, 39570), (3957, 33680), (4210, 31656), (5052, 26380), (5276, 25260), (6315, 21104), (6595, 20208), (6736, 19785), (7914, 16840), (8420, 15828), (10104, 13190), (10552, 12630)]