42771480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3529}}^1$

素因数の和:3644

約数の個数: 64

約数和(自身を含む): 129621600

約数和(自身を除く): 86850120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 3529, 4040, 6060, 7058, 10587, 12120, 14116, 17645, 21174, 28232, 35290, 42348, 52935, 70580, 84696, 105870, 141160, 211740, 356429, 423480, 712858, 1069287, 1425716, 1782145, 2138574, 2851432, 3564290, 4277148, 5346435, 7128580, 8554296, 10692870, 14257160, 21385740, 42771480]

約数ペア:

[(1, 42771480), (2, 21385740), (3, 14257160), (4, 10692870), (5, 8554296), (6, 7128580), (8, 5346435), (10, 4277148), (12, 3564290), (15, 2851432), (20, 2138574), (24, 1782145), (30, 1425716), (40, 1069287), (60, 712858), (101, 423480), (120, 356429), (202, 211740), (303, 141160), (404, 105870), (505, 84696), (606, 70580), (808, 52935), (1010, 42348), (1212, 35290), (1515, 28232), (2020, 21174), (2424, 17645), (3030, 14116), (3529, 12120), (4040, 10587), (6060, 7058)]