47420040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2617}}^1$

素因数の和:2782

約数の個数: 64

約数和(自身を含む): 143256960

約数和(自身を除く): 95836920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2617, 3020, 3624, 4530, 5234, 6040, 7851, 9060, 10468, 13085, 15702, 18120, 20936, 26170, 31404, 39255, 52340, 62808, 78510, 104680, 157020, 314040, 395167, 790334, 1185501, 1580668, 1975835, 2371002, 3161336, 3951670, 4742004, 5927505, 7903340, 9484008, 11855010, 15806680, 23710020, 47420040]

約数ペア:

[(1, 47420040), (2, 23710020), (3, 15806680), (4, 11855010), (5, 9484008), (6, 7903340), (8, 5927505), (10, 4742004), (12, 3951670), (15, 3161336), (20, 2371002), (24, 1975835), (30, 1580668), (40, 1185501), (60, 790334), (120, 395167), (151, 314040), (302, 157020), (453, 104680), (604, 78510), (755, 62808), (906, 52340), (1208, 39255), (1510, 31404), (1812, 26170), (2265, 20936), (2617, 18120), (3020, 15702), (3624, 13085), (4530, 10468), (5234, 9060), (6040, 7851)]