15508320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32309}}^1$

素因数の和:32327

約数の個数: 48

約数和(自身を含む): 48852720

約数和(自身を除く): 33344400

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, 32309, 64618, 96927, 129236, 161545, 193854, 258472, 323090, 387708, 484635, 516944, 646180, 775416, 969270, 1033888, 1292360, 1550832, 1938540, 2584720, 3101664, 3877080, 5169440, 7754160, 15508320]

約数ペア:

[(1, 15508320), (2, 7754160), (3, 5169440), (4, 3877080), (5, 3101664), (6, 2584720), (8, 1938540), (10, 1550832), (12, 1292360), (15, 1033888), (16, 969270), (20, 775416), (24, 646180), (30, 516944), (32, 484635), (40, 387708), (48, 323090), (60, 258472), (80, 193854), (96, 161545), (120, 129236), (160, 96927), (240, 64618), (480, 32309)]