67984320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3079}}^1$

素因数の和:3122

約数の個数: 112

約数和(自身を含む): 225308160

約数和(自身を除く): 157323840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3079, 3680, 4416, 5520, 6158, 7360, 9237, 11040, 12316, 15395, 18474, 22080, 24632, 30790, 36948, 46185, 49264, 61580, 70817, 73896, 92370, 98528, 123160, 141634, 147792, 184740, 197056, 212451, 246320, 283268, 295584, 354085, 369480, 424902, 492640, 566536, 591168, 708170, 738960, 849804, 985280, 1062255, 1133072, 1416340, 1477920, 1699608, 2124510, 2266144, 2832680, 2955840, 3399216, 4249020, 4532288, 5665360, 6798432, 8498040, 11330720, 13596864, 16996080, 22661440, 33992160, 67984320]

約数ペア:

[(1, 67984320), (2, 33992160), (3, 22661440), (4, 16996080), (5, 13596864), (6, 11330720), (8, 8498040), (10, 6798432), (12, 5665360), (15, 4532288), (16, 4249020), (20, 3399216), (23, 2955840), (24, 2832680), (30, 2266144), (32, 2124510), (40, 1699608), (46, 1477920), (48, 1416340), (60, 1133072), (64, 1062255), (69, 985280), (80, 849804), (92, 738960), (96, 708170), (115, 591168), (120, 566536), (138, 492640), (160, 424902), (184, 369480), (192, 354085), (230, 295584), (240, 283268), (276, 246320), (320, 212451), (345, 197056), (368, 184740), (460, 147792), (480, 141634), (552, 123160), (690, 98528), (736, 92370), (920, 73896), (960, 70817), (1104, 61580), (1380, 49264), (1472, 46185), (1840, 36948), (2208, 30790), (2760, 24632), (3079, 22080), (3680, 18474), (4416, 15395), (5520, 12316), (6158, 11040), (7360, 9237)]