57456810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 154028160

約数和(自身を除く): 96571350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 241, 270, 482, 723, 883, 1205, 1446, 1766, 2169, 2410, 2649, 3615, 4338, 4415, 5298, 6507, 7230, 7947, 8830, 10845, 13014, 13245, 15894, 21690, 23841, 26490, 32535, 39735, 47682, 65070, 79470, 119205, 212803, 238410, 425606, 638409, 1064015, 1276818, 1915227, 2128030, 3192045, 3830454, 5745681, 6384090, 9576135, 11491362, 19152270, 28728405, 57456810]

約数ペア:

[(1, 57456810), (2, 28728405), (3, 19152270), (5, 11491362), (6, 9576135), (9, 6384090), (10, 5745681), (15, 3830454), (18, 3192045), (27, 2128030), (30, 1915227), (45, 1276818), (54, 1064015), (90, 638409), (135, 425606), (241, 238410), (270, 212803), (482, 119205), (723, 79470), (883, 65070), (1205, 47682), (1446, 39735), (1766, 32535), (2169, 26490), (2410, 23841), (2649, 21690), (3615, 15894), (4338, 13245), (4415, 13014), (5298, 10845), (6507, 8830), (7230, 7947)]