69671520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{48383}}^1$

素因数の和:48404

約数の個数: 72

約数和(自身を含む): 237758976

約数和(自身を除く): 168087456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 48383, 96766, 145149, 193532, 241915, 290298, 387064, 435447, 483830, 580596, 725745, 774128, 870894, 967660, 1161192, 1451490, 1548256, 1741788, 1935320, 2177235, 2322384, 2902980, 3483576, 3870640, 4354470, 4644768, 5805960, 6967152, 7741280, 8708940, 11611920, 13934304, 17417880, 23223840, 34835760, 69671520]

約数ペア:

[(1, 69671520), (2, 34835760), (3, 23223840), (4, 17417880), (5, 13934304), (6, 11611920), (8, 8708940), (9, 7741280), (10, 6967152), (12, 5805960), (15, 4644768), (16, 4354470), (18, 3870640), (20, 3483576), (24, 2902980), (30, 2322384), (32, 2177235), (36, 1935320), (40, 1741788), (45, 1548256), (48, 1451490), (60, 1161192), (72, 967660), (80, 870894), (90, 774128), (96, 725745), (120, 580596), (144, 483830), (160, 435447), (180, 387064), (240, 290298), (288, 241915), (360, 193532), (480, 145149), (720, 96766), (1440, 48383)]