15012960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31277}}^1$

素因数の和:31295

約数の個数: 48

約数和(自身を含む): 47292336

約数和(自身を除く): 32279376

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, 31277, 62554, 93831, 125108, 156385, 187662, 250216, 312770, 375324, 469155, 500432, 625540, 750648, 938310, 1000864, 1251080, 1501296, 1876620, 2502160, 3002592, 3753240, 5004320, 7506480, 15012960]

約数ペア:

[(1, 15012960), (2, 7506480), (3, 5004320), (4, 3753240), (5, 3002592), (6, 2502160), (8, 1876620), (10, 1501296), (12, 1251080), (15, 1000864), (16, 938310), (20, 750648), (24, 625540), (30, 500432), (32, 469155), (40, 375324), (48, 312770), (60, 250216), (80, 187662), (96, 156385), (120, 125108), (160, 93831), (240, 62554), (480, 31277)]