27312960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1280

約数の個数: 112

約数和(自身を含む): 90562176

約数和(自身を除く): 63249216

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, 1237, 1380, 1472, 1840, 2208, 2474, 2760, 3680, 3711, 4416, 4948, 5520, 6185, 7360, 7422, 9896, 11040, 12370, 14844, 18555, 19792, 22080, 24740, 28451, 29688, 37110, 39584, 49480, 56902, 59376, 74220, 79168, 85353, 98960, 113804, 118752, 142255, 148440, 170706, 197920, 227608, 237504, 284510, 296880, 341412, 395840, 426765, 455216, 569020, 593760, 682824, 853530, 910432, 1138040, 1187520, 1365648, 1707060, 1820864, 2276080, 2731296, 3414120, 4552160, 5462592, 6828240, 9104320, 13656480, 27312960]

約数ペア:

[(1, 27312960), (2, 13656480), (3, 9104320), (4, 6828240), (5, 5462592), (6, 4552160), (8, 3414120), (10, 2731296), (12, 2276080), (15, 1820864), (16, 1707060), (20, 1365648), (23, 1187520), (24, 1138040), (30, 910432), (32, 853530), (40, 682824), (46, 593760), (48, 569020), (60, 455216), (64, 426765), (69, 395840), (80, 341412), (92, 296880), (96, 284510), (115, 237504), (120, 227608), (138, 197920), (160, 170706), (184, 148440), (192, 142255), (230, 118752), (240, 113804), (276, 98960), (320, 85353), (345, 79168), (368, 74220), (460, 59376), (480, 56902), (552, 49480), (690, 39584), (736, 37110), (920, 29688), (960, 28451), (1104, 24740), (1237, 22080), (1380, 19792), (1472, 18555), (1840, 14844), (2208, 12370), (2474, 11040), (2760, 9896), (3680, 7422), (3711, 7360), (4416, 6185), (4948, 5520)]