827947560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27271}}^1$

素因数の和:27319

約数の個数: 128

約数和(自身を含む): 2827560960

約数和(自身を除く): 1999613400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 10120, 15180, 27271, 30360, 54542, 81813, 109084, 136355, 163626, 218168, 272710, 299981, 327252, 409065, 545420, 599962, 627233, 654504, 818130, 899943, 1090840, 1199924, 1254466, 1499905, 1636260, 1799886, 1881699, 2399848, 2508932, 2999810, 3136165, 3272520, 3599772, 3763398, 4499715, 5017864, 5999620, 6272330, 6899563, 7199544, 7526796, 8999430, 9408495, 11999240, 12544660, 13799126, 15053592, 17998860, 18816990, 20698689, 25089320, 27598252, 34497815, 35997720, 37633980, 41397378, 55196504, 68995630, 75267960, 82794756, 103493445, 137991260, 165589512, 206986890, 275982520, 413973780, 827947560]

約数ペア:

[(1, 827947560), (2, 413973780), (3, 275982520), (4, 206986890), (5, 165589512), (6, 137991260), (8, 103493445), (10, 82794756), (11, 75267960), (12, 68995630), (15, 55196504), (20, 41397378), (22, 37633980), (23, 35997720), (24, 34497815), (30, 27598252), (33, 25089320), (40, 20698689), (44, 18816990), (46, 17998860), (55, 15053592), (60, 13799126), (66, 12544660), (69, 11999240), (88, 9408495), (92, 8999430), (110, 7526796), (115, 7199544), (120, 6899563), (132, 6272330), (138, 5999620), (165, 5017864), (184, 4499715), (220, 3763398), (230, 3599772), (253, 3272520), (264, 3136165), (276, 2999810), (330, 2508932), (345, 2399848), (440, 1881699), (460, 1799886), (506, 1636260), (552, 1499905), (660, 1254466), (690, 1199924), (759, 1090840), (920, 899943), (1012, 818130), (1265, 654504), (1320, 627233), (1380, 599962), (1518, 545420), (2024, 409065), (2530, 327252), (2760, 299981), (3036, 272710), (3795, 218168), (5060, 163626), (6072, 136355), (7590, 109084), (10120, 81813), (15180, 54542), (27271, 30360)]