136931280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{570547}}^1$

素因数の和:570563

約数の個数: 40

約数和(自身を含む): 424487712

約数和(自身を除く): 287556432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 570547, 1141094, 1711641, 2282188, 2852735, 3423282, 4564376, 5705470, 6846564, 8558205, 9128752, 11410940, 13693128, 17116410, 22821880, 27386256, 34232820, 45643760, 68465640, 136931280]

約数ペア:

[(1, 136931280), (2, 68465640), (3, 45643760), (4, 34232820), (5, 27386256), (6, 22821880), (8, 17116410), (10, 13693128), (12, 11410940), (15, 9128752), (16, 8558205), (20, 6846564), (24, 5705470), (30, 4564376), (40, 3423282), (48, 2852735), (60, 2282188), (80, 1711641), (120, 1141094), (240, 570547)]