3811320

素因数分解:

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

素因数の和:3549

約数の個数: 64

約数和(自身を含む): 12708000

約数和(自身を除く): 8896680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 3529, 7058, 10587, 14116, 17645, 21174, 28232, 31761, 35290, 42348, 52935, 63522, 70580, 84696, 95283, 105870, 127044, 141160, 158805, 190566, 211740, 254088, 317610, 381132, 423480, 476415, 635220, 762264, 952830, 1270440, 1905660, 3811320]

約数ペア:

[(1, 3811320), (2, 1905660), (3, 1270440), (4, 952830), (5, 762264), (6, 635220), (8, 476415), (9, 423480), (10, 381132), (12, 317610), (15, 254088), (18, 211740), (20, 190566), (24, 158805), (27, 141160), (30, 127044), (36, 105870), (40, 95283), (45, 84696), (54, 70580), (60, 63522), (72, 52935), (90, 42348), (108, 35290), (120, 31761), (135, 28232), (180, 21174), (216, 17645), (270, 14116), (360, 10587), (540, 7058), (1080, 3529)]