66537960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5087}}^1$

素因数の和:5210

約数の個数: 64

約数和(自身を含む): 201484800

約数和(自身を除く): 134946840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 5087, 6540, 10174, 13080, 15261, 20348, 25435, 30522, 40696, 50870, 61044, 76305, 101740, 122088, 152610, 203480, 305220, 554483, 610440, 1108966, 1663449, 2217932, 2772415, 3326898, 4435864, 5544830, 6653796, 8317245, 11089660, 13307592, 16634490, 22179320, 33268980, 66537960]

約数ペア:

[(1, 66537960), (2, 33268980), (3, 22179320), (4, 16634490), (5, 13307592), (6, 11089660), (8, 8317245), (10, 6653796), (12, 5544830), (15, 4435864), (20, 3326898), (24, 2772415), (30, 2217932), (40, 1663449), (60, 1108966), (109, 610440), (120, 554483), (218, 305220), (327, 203480), (436, 152610), (545, 122088), (654, 101740), (872, 76305), (1090, 61044), (1308, 50870), (1635, 40696), (2180, 30522), (2616, 25435), (3270, 20348), (4360, 15261), (5087, 13080), (6540, 10174)]