2139600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1783}}^1$

素因数の和:1804

約数の個数: 60

約数和(自身を含む): 6857696

約数和(自身を除く): 4718096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1783, 3566, 5349, 7132, 8915, 10698, 14264, 17830, 21396, 26745, 28528, 35660, 42792, 44575, 53490, 71320, 85584, 89150, 106980, 133725, 142640, 178300, 213960, 267450, 356600, 427920, 534900, 713200, 1069800, 2139600]

約数ペア:

[(1, 2139600), (2, 1069800), (3, 713200), (4, 534900), (5, 427920), (6, 356600), (8, 267450), (10, 213960), (12, 178300), (15, 142640), (16, 133725), (20, 106980), (24, 89150), (25, 85584), (30, 71320), (40, 53490), (48, 44575), (50, 42792), (60, 35660), (75, 28528), (80, 26745), (100, 21396), (120, 17830), (150, 14264), (200, 10698), (240, 8915), (300, 7132), (400, 5349), (600, 3566), (1200, 1783)]