80166270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 202051584

約数和(自身を除く): 121885314

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 223, 230, 345, 446, 521, 669, 690, 1042, 1115, 1338, 1563, 2230, 2605, 3126, 3345, 5129, 5210, 6690, 7815, 10258, 11983, 15387, 15630, 23966, 25645, 30774, 35949, 51290, 59915, 71898, 76935, 116183, 119830, 153870, 179745, 232366, 348549, 359490, 580915, 697098, 1161830, 1742745, 2672209, 3485490, 5344418, 8016627, 13361045, 16033254, 26722090, 40083135, 80166270]

約数ペア:

[(1, 80166270), (2, 40083135), (3, 26722090), (5, 16033254), (6, 13361045), (10, 8016627), (15, 5344418), (23, 3485490), (30, 2672209), (46, 1742745), (69, 1161830), (115, 697098), (138, 580915), (223, 359490), (230, 348549), (345, 232366), (446, 179745), (521, 153870), (669, 119830), (690, 116183), (1042, 76935), (1115, 71898), (1338, 59915), (1563, 51290), (2230, 35949), (2605, 30774), (3126, 25645), (3345, 23966), (5129, 15630), (5210, 15387), (6690, 11983), (7815, 10258)]