54328920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2617}}^1$

素因数の和:2804

約数の個数: 64

約数和(自身を含む): 163991520

約数和(自身を除く): 109662600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2617, 3460, 4152, 5190, 5234, 6920, 7851, 10380, 10468, 13085, 15702, 20760, 20936, 26170, 31404, 39255, 52340, 62808, 78510, 104680, 157020, 314040, 452741, 905482, 1358223, 1810964, 2263705, 2716446, 3621928, 4527410, 5432892, 6791115, 9054820, 10865784, 13582230, 18109640, 27164460, 54328920]

約数ペア:

[(1, 54328920), (2, 27164460), (3, 18109640), (4, 13582230), (5, 10865784), (6, 9054820), (8, 6791115), (10, 5432892), (12, 4527410), (15, 3621928), (20, 2716446), (24, 2263705), (30, 1810964), (40, 1358223), (60, 905482), (120, 452741), (173, 314040), (346, 157020), (519, 104680), (692, 78510), (865, 62808), (1038, 52340), (1384, 39255), (1730, 31404), (2076, 26170), (2595, 20936), (2617, 20760), (3460, 15702), (4152, 13085), (5190, 10468), (5234, 10380), (6920, 7851)]