127305720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353627}}^1$

素因数の和:353644

約数の個数: 48

約数和(自身を含む): 413744760

約数和(自身を除く): 286439040

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, 353627, 707254, 1060881, 1414508, 1768135, 2121762, 2829016, 3182643, 3536270, 4243524, 5304405, 6365286, 7072540, 8487048, 10608810, 12730572, 14145080, 15913215, 21217620, 25461144, 31826430, 42435240, 63652860, 127305720]

約数ペア:

[(1, 127305720), (2, 63652860), (3, 42435240), (4, 31826430), (5, 25461144), (6, 21217620), (8, 15913215), (9, 14145080), (10, 12730572), (12, 10608810), (15, 8487048), (18, 7072540), (20, 6365286), (24, 5304405), (30, 4243524), (36, 3536270), (40, 3182643), (45, 2829016), (60, 2121762), (72, 1768135), (90, 1414508), (120, 1060881), (180, 707254), (360, 353627)]