8898720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{18539}}^1$

素因数の和:18557

約数の個数: 48

約数和(自身を含む): 28032480

約数和(自身を除く): 19133760

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, 18539, 37078, 55617, 74156, 92695, 111234, 148312, 185390, 222468, 278085, 296624, 370780, 444936, 556170, 593248, 741560, 889872, 1112340, 1483120, 1779744, 2224680, 2966240, 4449360, 8898720]

約数ペア:

[(1, 8898720), (2, 4449360), (3, 2966240), (4, 2224680), (5, 1779744), (6, 1483120), (8, 1112340), (10, 889872), (12, 741560), (15, 593248), (16, 556170), (20, 444936), (24, 370780), (30, 296624), (32, 278085), (40, 222468), (48, 185390), (60, 148312), (80, 111234), (96, 92695), (120, 74156), (160, 55617), (240, 37078), (480, 18539)]