38312880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2694

約数の個数: 80

約数和(自身を含む): 120763104

約数和(自身を除く): 82450224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2617, 2928, 3660, 4880, 5234, 7320, 7851, 10468, 13085, 14640, 15702, 20936, 26170, 31404, 39255, 41872, 52340, 62808, 78510, 104680, 125616, 157020, 159637, 209360, 314040, 319274, 478911, 628080, 638548, 798185, 957822, 1277096, 1596370, 1915644, 2394555, 2554192, 3192740, 3831288, 4789110, 6385480, 7662576, 9578220, 12770960, 19156440, 38312880]

約数ペア:

[(1, 38312880), (2, 19156440), (3, 12770960), (4, 9578220), (5, 7662576), (6, 6385480), (8, 4789110), (10, 3831288), (12, 3192740), (15, 2554192), (16, 2394555), (20, 1915644), (24, 1596370), (30, 1277096), (40, 957822), (48, 798185), (60, 638548), (61, 628080), (80, 478911), (120, 319274), (122, 314040), (183, 209360), (240, 159637), (244, 157020), (305, 125616), (366, 104680), (488, 78510), (610, 62808), (732, 52340), (915, 41872), (976, 39255), (1220, 31404), (1464, 26170), (1830, 20936), (2440, 15702), (2617, 14640), (2928, 13085), (3660, 10468), (4880, 7851), (5234, 7320)]