131350920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3049}}^1$

素因数の和:3422

約数の個数: 64

約数和(自身を含む): 395280000

約数和(自身を除く): 263929080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1795, 2154, 2872, 3049, 3590, 4308, 5385, 6098, 7180, 8616, 9147, 10770, 12196, 14360, 15245, 18294, 21540, 24392, 30490, 36588, 43080, 45735, 60980, 73176, 91470, 121960, 182940, 365880, 1094591, 2189182, 3283773, 4378364, 5472955, 6567546, 8756728, 10945910, 13135092, 16418865, 21891820, 26270184, 32837730, 43783640, 65675460, 131350920]

約数ペア:

[(1, 131350920), (2, 65675460), (3, 43783640), (4, 32837730), (5, 26270184), (6, 21891820), (8, 16418865), (10, 13135092), (12, 10945910), (15, 8756728), (20, 6567546), (24, 5472955), (30, 4378364), (40, 3283773), (60, 2189182), (120, 1094591), (359, 365880), (718, 182940), (1077, 121960), (1436, 91470), (1795, 73176), (2154, 60980), (2872, 45735), (3049, 43080), (3590, 36588), (4308, 30490), (5385, 24392), (6098, 21540), (7180, 18294), (8616, 15245), (9147, 14360), (10770, 12196)]