74516880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1237}}^1$

素因数の和:1504

約数の個数: 80

約数和(自身を含む): 232110144

約数和(自身を除く): 157593264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1237, 1255, 1506, 2008, 2474, 2510, 3012, 3711, 3765, 4016, 4948, 5020, 6024, 6185, 7422, 7530, 9896, 10040, 12048, 12370, 14844, 15060, 18555, 19792, 20080, 24740, 29688, 30120, 37110, 49480, 59376, 60240, 74220, 98960, 148440, 296880, 310487, 620974, 931461, 1241948, 1552435, 1862922, 2483896, 3104870, 3725844, 4657305, 4967792, 6209740, 7451688, 9314610, 12419480, 14903376, 18629220, 24838960, 37258440, 74516880]

約数ペア:

[(1, 74516880), (2, 37258440), (3, 24838960), (4, 18629220), (5, 14903376), (6, 12419480), (8, 9314610), (10, 7451688), (12, 6209740), (15, 4967792), (16, 4657305), (20, 3725844), (24, 3104870), (30, 2483896), (40, 1862922), (48, 1552435), (60, 1241948), (80, 931461), (120, 620974), (240, 310487), (251, 296880), (502, 148440), (753, 98960), (1004, 74220), (1237, 60240), (1255, 59376), (1506, 49480), (2008, 37110), (2474, 30120), (2510, 29688), (3012, 24740), (3711, 20080), (3765, 19792), (4016, 18555), (4948, 15060), (5020, 14844), (6024, 12370), (6185, 12048), (7422, 10040), (7530, 9896)]