282403920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16573}}^1$

素因数の和:16660

約数の個数: 80

約数和(自身を含む): 887836032

約数和(自身を除く): 605432112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 16573, 17040, 33146, 49719, 66292, 82865, 99438, 132584, 165730, 198876, 248595, 265168, 331460, 397752, 497190, 662920, 795504, 994380, 1176683, 1325840, 1988760, 2353366, 3530049, 3977520, 4706732, 5883415, 7060098, 9413464, 11766830, 14120196, 17650245, 18826928, 23533660, 28240392, 35300490, 47067320, 56480784, 70600980, 94134640, 141201960, 282403920]

約数ペア:

[(1, 282403920), (2, 141201960), (3, 94134640), (4, 70600980), (5, 56480784), (6, 47067320), (8, 35300490), (10, 28240392), (12, 23533660), (15, 18826928), (16, 17650245), (20, 14120196), (24, 11766830), (30, 9413464), (40, 7060098), (48, 5883415), (60, 4706732), (71, 3977520), (80, 3530049), (120, 2353366), (142, 1988760), (213, 1325840), (240, 1176683), (284, 994380), (355, 795504), (426, 662920), (568, 497190), (710, 397752), (852, 331460), (1065, 265168), (1136, 248595), (1420, 198876), (1704, 165730), (2130, 132584), (2840, 99438), (3408, 82865), (4260, 66292), (5680, 49719), (8520, 33146), (16573, 17040)]