13656480

素因数分解:

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

素因数の和:1278

約数の個数: 96

約数和(自身を含む): 44924544

約数和(自身を除く): 31268064

約数列:

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

約数ペア:

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