76156480

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1067

約数の個数: 56

約数和(自身を含む): 182148480

約数和(自身を除く): 105992000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 662, 719, 1324, 1438, 1655, 2648, 2876, 3310, 3595, 5296, 5752, 6620, 7190, 10592, 11504, 13240, 14380, 21184, 23008, 26480, 28760, 46016, 52960, 57520, 105920, 115040, 230080, 237989, 475978, 951956, 1189945, 1903912, 2379890, 3807824, 4759780, 7615648, 9519560, 15231296, 19039120, 38078240, 76156480]

約数ペア:

[(1, 76156480), (2, 38078240), (4, 19039120), (5, 15231296), (8, 9519560), (10, 7615648), (16, 4759780), (20, 3807824), (32, 2379890), (40, 1903912), (64, 1189945), (80, 951956), (160, 475978), (320, 237989), (331, 230080), (662, 115040), (719, 105920), (1324, 57520), (1438, 52960), (1655, 46016), (2648, 28760), (2876, 26480), (3310, 23008), (3595, 21184), (5296, 14380), (5752, 13240), (6620, 11504), (7190, 10592)]