15004320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31259}}^1$

素因数の和:31277

約数の個数: 48

約数和(自身を含む): 47265120

約数和(自身を除く): 32260800

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, 31259, 62518, 93777, 125036, 156295, 187554, 250072, 312590, 375108, 468885, 500144, 625180, 750216, 937770, 1000288, 1250360, 1500432, 1875540, 2500720, 3000864, 3751080, 5001440, 7502160, 15004320]

約数ペア:

[(1, 15004320), (2, 7502160), (3, 5001440), (4, 3751080), (5, 3000864), (6, 2500720), (8, 1875540), (10, 1500432), (12, 1250360), (15, 1000288), (16, 937770), (20, 750216), (24, 625180), (30, 500144), (32, 468885), (40, 375108), (48, 312590), (60, 250072), (80, 187554), (96, 156295), (120, 125036), (160, 93777), (240, 62518), (480, 31259)]