132946680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1723}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 399692160

約数和(自身を除く): 266745480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 643, 1286, 1723, 1929, 2572, 3215, 3446, 3858, 5144, 5169, 6430, 6892, 7716, 8615, 9645, 10338, 12860, 13784, 15432, 17230, 19290, 20676, 25720, 25845, 34460, 38580, 41352, 51690, 68920, 77160, 103380, 206760, 1107889, 2215778, 3323667, 4431556, 5539445, 6647334, 8863112, 11078890, 13294668, 16618335, 22157780, 26589336, 33236670, 44315560, 66473340, 132946680]

約数ペア:

[(1, 132946680), (2, 66473340), (3, 44315560), (4, 33236670), (5, 26589336), (6, 22157780), (8, 16618335), (10, 13294668), (12, 11078890), (15, 8863112), (20, 6647334), (24, 5539445), (30, 4431556), (40, 3323667), (60, 2215778), (120, 1107889), (643, 206760), (1286, 103380), (1723, 77160), (1929, 68920), (2572, 51690), (3215, 41352), (3446, 38580), (3858, 34460), (5144, 25845), (5169, 25720), (6430, 20676), (6892, 19290), (7716, 17230), (8615, 15432), (9645, 13784), (10338, 12860)]