268077960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{744661}}^1$

素因数の和:744678

約数の個数: 48

約数和(自身を含む): 871254540

約数和(自身を除く): 603176580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 744661, 1489322, 2233983, 2978644, 3723305, 4467966, 5957288, 6701949, 7446610, 8935932, 11169915, 13403898, 14893220, 17871864, 22339830, 26807796, 29786440, 33509745, 44679660, 53615592, 67019490, 89359320, 134038980, 268077960]

約数ペア:

[(1, 268077960), (2, 134038980), (3, 89359320), (4, 67019490), (5, 53615592), (6, 44679660), (8, 33509745), (9, 29786440), (10, 26807796), (12, 22339830), (15, 17871864), (18, 14893220), (20, 13403898), (24, 11169915), (30, 8935932), (36, 7446610), (40, 6701949), (45, 5957288), (60, 4467966), (72, 3723305), (90, 2978644), (120, 2233983), (180, 1489322), (360, 744661)]