60193520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^2$

素因数の和:430

約数の個数: 60

約数和(自身を含む): 148059720

約数和(自身を除く): 87866200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 199, 304, 380, 398, 760, 796, 995, 1520, 1592, 1990, 3184, 3781, 3980, 7562, 7960, 15124, 15920, 18905, 30248, 37810, 39601, 60496, 75620, 79202, 151240, 158404, 198005, 302480, 316808, 396010, 633616, 752419, 792020, 1504838, 1584040, 3009676, 3168080, 3762095, 6019352, 7524190, 12038704, 15048380, 30096760, 60193520]

約数ペア:

[(1, 60193520), (2, 30096760), (4, 15048380), (5, 12038704), (8, 7524190), (10, 6019352), (16, 3762095), (19, 3168080), (20, 3009676), (38, 1584040), (40, 1504838), (76, 792020), (80, 752419), (95, 633616), (152, 396010), (190, 316808), (199, 302480), (304, 198005), (380, 158404), (398, 151240), (760, 79202), (796, 75620), (995, 60496), (1520, 39601), (1592, 37810), (1990, 30248), (3184, 18905), (3781, 15920), (3980, 15124), (7562, 7960)]