1507080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 4766400

約数和(自身を除く): 3259320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 661, 760, 1140, 1322, 1983, 2280, 2644, 3305, 3966, 5288, 6610, 7932, 9915, 12559, 13220, 15864, 19830, 25118, 26440, 37677, 39660, 50236, 62795, 75354, 79320, 100472, 125590, 150708, 188385, 251180, 301416, 376770, 502360, 753540, 1507080]

約数ペア:

[(1, 1507080), (2, 753540), (3, 502360), (4, 376770), (5, 301416), (6, 251180), (8, 188385), (10, 150708), (12, 125590), (15, 100472), (19, 79320), (20, 75354), (24, 62795), (30, 50236), (38, 39660), (40, 37677), (57, 26440), (60, 25118), (76, 19830), (95, 15864), (114, 13220), (120, 12559), (152, 9915), (190, 7932), (228, 6610), (285, 5288), (380, 3966), (456, 3305), (570, 2644), (661, 2280), (760, 1983), (1140, 1322)]