328080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1367}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 1017792

約数和(自身を除く): 689712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1367, 2734, 4101, 5468, 6835, 8202, 10936, 13670, 16404, 20505, 21872, 27340, 32808, 41010, 54680, 65616, 82020, 109360, 164040, 328080]

約数ペア:

[(1, 328080), (2, 164040), (3, 109360), (4, 82020), (5, 65616), (6, 54680), (8, 41010), (10, 32808), (12, 27340), (15, 21872), (16, 20505), (20, 16404), (24, 13670), (30, 10936), (40, 8202), (48, 6835), (60, 5468), (80, 4101), (120, 2734), (240, 1367)]