55260120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2411}}^1$

素因数の和:2616

約数の個数: 64

約数和(自身を含む): 166717440

約数和(自身を除く): 111457320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2411, 2865, 3820, 4584, 4822, 5730, 7233, 7640, 9644, 11460, 12055, 14466, 19288, 22920, 24110, 28932, 36165, 48220, 57864, 72330, 96440, 144660, 289320, 460501, 921002, 1381503, 1842004, 2302505, 2763006, 3684008, 4605010, 5526012, 6907515, 9210020, 11052024, 13815030, 18420040, 27630060, 55260120]

約数ペア:

[(1, 55260120), (2, 27630060), (3, 18420040), (4, 13815030), (5, 11052024), (6, 9210020), (8, 6907515), (10, 5526012), (12, 4605010), (15, 3684008), (20, 2763006), (24, 2302505), (30, 1842004), (40, 1381503), (60, 921002), (120, 460501), (191, 289320), (382, 144660), (573, 96440), (764, 72330), (955, 57864), (1146, 48220), (1528, 36165), (1910, 28932), (2292, 24110), (2411, 22920), (2865, 19288), (3820, 14466), (4584, 12055), (4822, 11460), (5730, 9644), (7233, 7640)]