12535920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:799

約数の個数: 120

約数和(自身を含む): 43988256

約数和(自身を除く): 31452336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 757, 828, 920, 1035, 1104, 1380, 1514, 1656, 1840, 2070, 2271, 2760, 3028, 3312, 3785, 4140, 4542, 5520, 6056, 6813, 7570, 8280, 9084, 11355, 12112, 13626, 15140, 16560, 17411, 18168, 22710, 27252, 30280, 34065, 34822, 36336, 45420, 52233, 54504, 60560, 68130, 69644, 87055, 90840, 104466, 109008, 136260, 139288, 156699, 174110, 181680, 208932, 261165, 272520, 278576, 313398, 348220, 417864, 522330, 545040, 626796, 696440, 783495, 835728, 1044660, 1253592, 1392880, 1566990, 2089320, 2507184, 3133980, 4178640, 6267960, 12535920]

約数ペア:

[(1, 12535920), (2, 6267960), (3, 4178640), (4, 3133980), (5, 2507184), (6, 2089320), (8, 1566990), (9, 1392880), (10, 1253592), (12, 1044660), (15, 835728), (16, 783495), (18, 696440), (20, 626796), (23, 545040), (24, 522330), (30, 417864), (36, 348220), (40, 313398), (45, 278576), (46, 272520), (48, 261165), (60, 208932), (69, 181680), (72, 174110), (80, 156699), (90, 139288), (92, 136260), (115, 109008), (120, 104466), (138, 90840), (144, 87055), (180, 69644), (184, 68130), (207, 60560), (230, 54504), (240, 52233), (276, 45420), (345, 36336), (360, 34822), (368, 34065), (414, 30280), (460, 27252), (552, 22710), (690, 18168), (720, 17411), (757, 16560), (828, 15140), (920, 13626), (1035, 12112), (1104, 11355), (1380, 9084), (1514, 8280), (1656, 7570), (1840, 6813), (2070, 6056), (2271, 5520), (2760, 4542), (3028, 4140), (3312, 3785)]