47875440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10499}}^1$

素因数の和:10534

約数の個数: 80

約数和(自身を含む): 156240000

約数和(自身を除く): 108364560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 10499, 20998, 31497, 41996, 52495, 62994, 83992, 104990, 125988, 157485, 167984, 199481, 209980, 251976, 314970, 398962, 419960, 503952, 598443, 629940, 797924, 839920, 997405, 1196886, 1259880, 1595848, 1994810, 2393772, 2519760, 2992215, 3191696, 3989620, 4787544, 5984430, 7979240, 9575088, 11968860, 15958480, 23937720, 47875440]

約数ペア:

[(1, 47875440), (2, 23937720), (3, 15958480), (4, 11968860), (5, 9575088), (6, 7979240), (8, 5984430), (10, 4787544), (12, 3989620), (15, 3191696), (16, 2992215), (19, 2519760), (20, 2393772), (24, 1994810), (30, 1595848), (38, 1259880), (40, 1196886), (48, 997405), (57, 839920), (60, 797924), (76, 629940), (80, 598443), (95, 503952), (114, 419960), (120, 398962), (152, 314970), (190, 251976), (228, 209980), (240, 199481), (285, 167984), (304, 157485), (380, 125988), (456, 104990), (570, 83992), (760, 62994), (912, 52495), (1140, 41996), (1520, 31497), (2280, 20998), (4560, 10499)]