85435920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{118661}}^1$

素因数の和:118680

約数の個数: 60

約数和(自身を含む): 286924716

約数和(自身を除く): 201488796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 118661, 237322, 355983, 474644, 593305, 711966, 949288, 1067949, 1186610, 1423932, 1779915, 1898576, 2135898, 2373220, 2847864, 3559830, 4271796, 4746440, 5339745, 5695728, 7119660, 8543592, 9492880, 10679490, 14239320, 17087184, 21358980, 28478640, 42717960, 85435920]

約数ペア:

[(1, 85435920), (2, 42717960), (3, 28478640), (4, 21358980), (5, 17087184), (6, 14239320), (8, 10679490), (9, 9492880), (10, 8543592), (12, 7119660), (15, 5695728), (16, 5339745), (18, 4746440), (20, 4271796), (24, 3559830), (30, 2847864), (36, 2373220), (40, 2135898), (45, 1898576), (48, 1779915), (60, 1423932), (72, 1186610), (80, 1067949), (90, 949288), (120, 711966), (144, 593305), (180, 474644), (240, 355983), (360, 237322), (720, 118661)]