271937280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3079}}^1$

素因数の和:3126

約数の個数: 144

約数和(自身を含む): 906554880

約数和(自身を除く): 634617600

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, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3079, 3680, 3840, 4416, 5520, 5888, 6158, 7360, 8832, 9237, 11040, 12316, 14720, 15395, 17664, 18474, 22080, 24632, 29440, 30790, 36948, 44160, 46185, 49264, 61580, 70817, 73896, 88320, 92370, 98528, 123160, 141634, 147792, 184740, 197056, 212451, 246320, 283268, 295584, 354085, 369480, 394112, 424902, 492640, 566536, 591168, 708170, 738960, 788224, 849804, 985280, 1062255, 1133072, 1182336, 1416340, 1477920, 1699608, 1970560, 2124510, 2266144, 2364672, 2832680, 2955840, 3399216, 3941120, 4249020, 4532288, 5665360, 5911680, 6798432, 8498040, 9064576, 11330720, 11823360, 13596864, 16996080, 18129152, 22661440, 27193728, 33992160, 45322880, 54387456, 67984320, 90645760, 135968640, 271937280]

約数ペア:

[(1, 271937280), (2, 135968640), (3, 90645760), (4, 67984320), (5, 54387456), (6, 45322880), (8, 33992160), (10, 27193728), (12, 22661440), (15, 18129152), (16, 16996080), (20, 13596864), (23, 11823360), (24, 11330720), (30, 9064576), (32, 8498040), (40, 6798432), (46, 5911680), (48, 5665360), (60, 4532288), (64, 4249020), (69, 3941120), (80, 3399216), (92, 2955840), (96, 2832680), (115, 2364672), (120, 2266144), (128, 2124510), (138, 1970560), (160, 1699608), (184, 1477920), (192, 1416340), (230, 1182336), (240, 1133072), (256, 1062255), (276, 985280), (320, 849804), (345, 788224), (368, 738960), (384, 708170), (460, 591168), (480, 566536), (552, 492640), (640, 424902), (690, 394112), (736, 369480), (768, 354085), (920, 295584), (960, 283268), (1104, 246320), (1280, 212451), (1380, 197056), (1472, 184740), (1840, 147792), (1920, 141634), (2208, 123160), (2760, 98528), (2944, 92370), (3079, 88320), (3680, 73896), (3840, 70817), (4416, 61580), (5520, 49264), (5888, 46185), (6158, 44160), (7360, 36948), (8832, 30790), (9237, 29440), (11040, 24632), (12316, 22080), (14720, 18474), (15395, 17664)]