127695660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2128261}}^1$

素因数の和:2128273

約数の個数: 24

約数和(自身を含む): 357548016

約数和(自身を除く): 229852356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2128261, 4256522, 6384783, 8513044, 10641305, 12769566, 21282610, 25539132, 31923915, 42565220, 63847830, 127695660]

約数ペア:

[(1, 127695660), (2, 63847830), (3, 42565220), (4, 31923915), (5, 25539132), (6, 21282610), (10, 12769566), (12, 10641305), (15, 8513044), (20, 6384783), (30, 4256522), (60, 2128261)]