1563076980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2894587}}^1$

素因数の和:2894605

約数の個数: 48

約数和(自身を含む): 4862907840

約数和(自身を除く): 3299830860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2894587, 5789174, 8683761, 11578348, 14472935, 17367522, 26051283, 28945870, 34735044, 43418805, 52102566, 57891740, 78153849, 86837610, 104205132, 130256415, 156307698, 173675220, 260512830, 312615396, 390769245, 521025660, 781538490, 1563076980]

約数ペア:

[(1, 1563076980), (2, 781538490), (3, 521025660), (4, 390769245), (5, 312615396), (6, 260512830), (9, 173675220), (10, 156307698), (12, 130256415), (15, 104205132), (18, 86837610), (20, 78153849), (27, 57891740), (30, 52102566), (36, 43418805), (45, 34735044), (54, 28945870), (60, 26051283), (90, 17367522), (108, 14472935), (135, 11578348), (180, 8683761), (270, 5789174), (540, 2894587)]