164040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1367}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 492480

約数和(自身を除く): 328440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1367, 2734, 4101, 5468, 6835, 8202, 10936, 13670, 16404, 20505, 27340, 32808, 41010, 54680, 82020, 164040]

約数ペア:

[(1, 164040), (2, 82020), (3, 54680), (4, 41010), (5, 32808), (6, 27340), (8, 20505), (10, 16404), (12, 13670), (15, 10936), (20, 8202), (24, 6835), (30, 5468), (40, 4101), (60, 2734), (120, 1367)]