6491640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 13414920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1151, 1410, 1880, 2302, 2820, 3453, 4604, 5640, 5755, 6906, 9208, 11510, 13812, 17265, 23020, 27624, 34530, 46040, 54097, 69060, 108194, 138120, 162291, 216388, 270485, 324582, 432776, 540970, 649164, 811455, 1081940, 1298328, 1622910, 2163880, 3245820, 6491640]

約数ペア:

[(1, 6491640), (2, 3245820), (3, 2163880), (4, 1622910), (5, 1298328), (6, 1081940), (8, 811455), (10, 649164), (12, 540970), (15, 432776), (20, 324582), (24, 270485), (30, 216388), (40, 162291), (47, 138120), (60, 108194), (94, 69060), (120, 54097), (141, 46040), (188, 34530), (235, 27624), (282, 23020), (376, 17265), (470, 13812), (564, 11510), (705, 9208), (940, 6906), (1128, 5755), (1151, 5640), (1410, 4604), (1880, 3453), (2302, 2820)]