3886001880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{254987}}^1$

素因数の和:255128

約数の個数: 64

約数和(自身を含む): 11749847040

約数和(自身を除く): 7863845160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 254987, 509974, 764961, 1019948, 1274935, 1529922, 2039896, 2549870, 3059844, 3824805, 5099740, 6119688, 7649610, 10199480, 15299220, 30598440, 32383349, 64766698, 97150047, 129533396, 161916745, 194300094, 259066792, 323833490, 388600188, 485750235, 647666980, 777200376, 971500470, 1295333960, 1943000940, 3886001880]

約数ペア:

[(1, 3886001880), (2, 1943000940), (3, 1295333960), (4, 971500470), (5, 777200376), (6, 647666980), (8, 485750235), (10, 388600188), (12, 323833490), (15, 259066792), (20, 194300094), (24, 161916745), (30, 129533396), (40, 97150047), (60, 64766698), (120, 32383349), (127, 30598440), (254, 15299220), (381, 10199480), (508, 7649610), (635, 6119688), (762, 5099740), (1016, 3824805), (1270, 3059844), (1524, 2549870), (1905, 2039896), (2540, 1529922), (3048, 1274935), (3810, 1019948), (5080, 764961), (7620, 509974), (15240, 254987)]