42195240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117209}}^1$

素因数の和:117226

約数の個数: 48

約数和(自身を含む): 137135700

約数和(自身を除く): 94940460

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, 117209, 234418, 351627, 468836, 586045, 703254, 937672, 1054881, 1172090, 1406508, 1758135, 2109762, 2344180, 2813016, 3516270, 4219524, 4688360, 5274405, 7032540, 8439048, 10548810, 14065080, 21097620, 42195240]

約数ペア:

[(1, 42195240), (2, 21097620), (3, 14065080), (4, 10548810), (5, 8439048), (6, 7032540), (8, 5274405), (9, 4688360), (10, 4219524), (12, 3516270), (15, 2813016), (18, 2344180), (20, 2109762), (24, 1758135), (30, 1406508), (36, 1172090), (40, 1054881), (45, 937672), (60, 703254), (72, 586045), (90, 468836), (120, 351627), (180, 234418), (360, 117209)]