11643480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{10781}}^1$

素因数の和:10801

約数の個数: 64

約数和(自身を含む): 38815200

約数和(自身を除く): 27171720

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, 10781, 21562, 32343, 43124, 53905, 64686, 86248, 97029, 107810, 129372, 161715, 194058, 215620, 258744, 291087, 323430, 388116, 431240, 485145, 582174, 646860, 776232, 970290, 1164348, 1293720, 1455435, 1940580, 2328696, 2910870, 3881160, 5821740, 11643480]

約数ペア:

[(1, 11643480), (2, 5821740), (3, 3881160), (4, 2910870), (5, 2328696), (6, 1940580), (8, 1455435), (9, 1293720), (10, 1164348), (12, 970290), (15, 776232), (18, 646860), (20, 582174), (24, 485145), (27, 431240), (30, 388116), (36, 323430), (40, 291087), (45, 258744), (54, 215620), (60, 194058), (72, 161715), (90, 129372), (108, 107810), (120, 97029), (135, 86248), (180, 64686), (216, 53905), (270, 43124), (360, 32343), (540, 21562), (1080, 10781)]