180840810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1907}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 453340800

約数和(自身を除く): 272499990

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 109, 145, 174, 218, 290, 327, 435, 545, 654, 870, 1090, 1635, 1907, 3161, 3270, 3814, 5721, 6322, 9483, 9535, 11442, 15805, 18966, 19070, 28605, 31610, 47415, 55303, 57210, 94830, 110606, 165909, 207863, 276515, 331818, 415726, 553030, 623589, 829545, 1039315, 1247178, 1659090, 2078630, 3117945, 6028027, 6235890, 12056054, 18084081, 30140135, 36168162, 60280270, 90420405, 180840810]

約数ペア:

[(1, 180840810), (2, 90420405), (3, 60280270), (5, 36168162), (6, 30140135), (10, 18084081), (15, 12056054), (29, 6235890), (30, 6028027), (58, 3117945), (87, 2078630), (109, 1659090), (145, 1247178), (174, 1039315), (218, 829545), (290, 623589), (327, 553030), (435, 415726), (545, 331818), (654, 276515), (870, 207863), (1090, 165909), (1635, 110606), (1907, 94830), (3161, 57210), (3270, 55303), (3814, 47415), (5721, 31610), (6322, 28605), (9483, 19070), (9535, 18966), (11442, 15805)]