2865524880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{87151}}^1$

素因数の和:87304

約数の個数: 80

約数和(自身を含む): 8948070144

約数和(自身を除く): 6082545264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 10960, 16440, 32880, 87151, 174302, 261453, 348604, 435755, 522906, 697208, 871510, 1045812, 1307265, 1394416, 1743020, 2091624, 2614530, 3486040, 4183248, 5229060, 6972080, 10458120, 11939687, 20916240, 23879374, 35819061, 47758748, 59698435, 71638122, 95517496, 119396870, 143276244, 179095305, 191034992, 238793740, 286552488, 358190610, 477587480, 573104976, 716381220, 955174960, 1432762440, 2865524880]

約数ペア:

[(1, 2865524880), (2, 1432762440), (3, 955174960), (4, 716381220), (5, 573104976), (6, 477587480), (8, 358190610), (10, 286552488), (12, 238793740), (15, 191034992), (16, 179095305), (20, 143276244), (24, 119396870), (30, 95517496), (40, 71638122), (48, 59698435), (60, 47758748), (80, 35819061), (120, 23879374), (137, 20916240), (240, 11939687), (274, 10458120), (411, 6972080), (548, 5229060), (685, 4183248), (822, 3486040), (1096, 2614530), (1370, 2091624), (1644, 1743020), (2055, 1394416), (2192, 1307265), (2740, 1045812), (3288, 871510), (4110, 697208), (5480, 522906), (6576, 435755), (8220, 348604), (10960, 261453), (16440, 174302), (32880, 87151)]