656160

素因数分解:

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

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 2068416

約数和(自身を除く): 1412256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1367, 2734, 4101, 5468, 6835, 8202, 10936, 13670, 16404, 20505, 21872, 27340, 32808, 41010, 43744, 54680, 65616, 82020, 109360, 131232, 164040, 218720, 328080, 656160]

約数ペア:

[(1, 656160), (2, 328080), (3, 218720), (4, 164040), (5, 131232), (6, 109360), (8, 82020), (10, 65616), (12, 54680), (15, 43744), (16, 41010), (20, 32808), (24, 27340), (30, 21872), (32, 20505), (40, 16404), (48, 13670), (60, 10936), (80, 8202), (96, 6835), (120, 5468), (160, 4101), (240, 2734), (480, 1367)]