30025920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31277}}^1$

素因数の和:31297

約数の個数: 56

約数和(自身を含む): 95335344

約数和(自身を除く): 65309424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 31277, 62554, 93831, 125108, 156385, 187662, 250216, 312770, 375324, 469155, 500432, 625540, 750648, 938310, 1000864, 1251080, 1501296, 1876620, 2001728, 2502160, 3002592, 3753240, 5004320, 6005184, 7506480, 10008640, 15012960, 30025920]

約数ペア:

[(1, 30025920), (2, 15012960), (3, 10008640), (4, 7506480), (5, 6005184), (6, 5004320), (8, 3753240), (10, 3002592), (12, 2502160), (15, 2001728), (16, 1876620), (20, 1501296), (24, 1251080), (30, 1000864), (32, 938310), (40, 750648), (48, 625540), (60, 500432), (64, 469155), (80, 375324), (96, 312770), (120, 250216), (160, 187662), (192, 156385), (240, 125108), (320, 93831), (480, 62554), (960, 31277)]