76941960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1523}}^1$

素因数の和:1958

約数の個数: 64

約数和(自身を含む): 231526080

約数和(自身を除く): 154584120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1523, 1684, 2105, 2526, 3046, 3368, 4210, 4569, 5052, 6092, 6315, 7615, 8420, 9138, 10104, 12184, 12630, 15230, 16840, 18276, 22845, 25260, 30460, 36552, 45690, 50520, 60920, 91380, 182760, 641183, 1282366, 1923549, 2564732, 3205915, 3847098, 5129464, 6411830, 7694196, 9617745, 12823660, 15388392, 19235490, 25647320, 38470980, 76941960]

約数ペア:

[(1, 76941960), (2, 38470980), (3, 25647320), (4, 19235490), (5, 15388392), (6, 12823660), (8, 9617745), (10, 7694196), (12, 6411830), (15, 5129464), (20, 3847098), (24, 3205915), (30, 2564732), (40, 1923549), (60, 1282366), (120, 641183), (421, 182760), (842, 91380), (1263, 60920), (1523, 50520), (1684, 45690), (2105, 36552), (2526, 30460), (3046, 25260), (3368, 22845), (4210, 18276), (4569, 16840), (5052, 15230), (6092, 12630), (6315, 12184), (7615, 10104), (8420, 9138)]