83065560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4409}}^1$

素因数の和:4580

約数の個数: 64

約数和(自身を含む): 250840800

約数和(自身を除く): 167775240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4409, 4710, 6280, 8818, 9420, 13227, 17636, 18840, 22045, 26454, 35272, 44090, 52908, 66135, 88180, 105816, 132270, 176360, 264540, 529080, 692213, 1384426, 2076639, 2768852, 3461065, 4153278, 5537704, 6922130, 8306556, 10383195, 13844260, 16613112, 20766390, 27688520, 41532780, 83065560]

約数ペア:

[(1, 83065560), (2, 41532780), (3, 27688520), (4, 20766390), (5, 16613112), (6, 13844260), (8, 10383195), (10, 8306556), (12, 6922130), (15, 5537704), (20, 4153278), (24, 3461065), (30, 2768852), (40, 2076639), (60, 1384426), (120, 692213), (157, 529080), (314, 264540), (471, 176360), (628, 132270), (785, 105816), (942, 88180), (1256, 66135), (1570, 52908), (1884, 44090), (2355, 35272), (3140, 26454), (3768, 22045), (4409, 18840), (4710, 17636), (6280, 13227), (8818, 9420)]