201674520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{560207}}^1$

素因数の和:560224

約数の個数: 48

約数和(自身を含む): 655443360

約数和(自身を除く): 453768840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 560207, 1120414, 1680621, 2240828, 2801035, 3361242, 4481656, 5041863, 5602070, 6722484, 8403105, 10083726, 11204140, 13444968, 16806210, 20167452, 22408280, 25209315, 33612420, 40334904, 50418630, 67224840, 100837260, 201674520]

約数ペア:

[(1, 201674520), (2, 100837260), (3, 67224840), (4, 50418630), (5, 40334904), (6, 33612420), (8, 25209315), (9, 22408280), (10, 20167452), (12, 16806210), (15, 13444968), (18, 11204140), (20, 10083726), (24, 8403105), (30, 6722484), (36, 5602070), (40, 5041863), (45, 4481656), (60, 3361242), (72, 2801035), (90, 2240828), (120, 1680621), (180, 1120414), (360, 560207)]