2038800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1699}}^1$

素因数の和:1720

約数の個数: 60

約数和(自身を含む): 6534800

約数和(自身を除く): 4496000

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, 1699, 3398, 5097, 6796, 8495, 10194, 13592, 16990, 20388, 25485, 27184, 33980, 40776, 42475, 50970, 67960, 81552, 84950, 101940, 127425, 135920, 169900, 203880, 254850, 339800, 407760, 509700, 679600, 1019400, 2038800]

約数ペア:

[(1, 2038800), (2, 1019400), (3, 679600), (4, 509700), (5, 407760), (6, 339800), (8, 254850), (10, 203880), (12, 169900), (15, 135920), (16, 127425), (20, 101940), (24, 84950), (25, 81552), (30, 67960), (40, 50970), (48, 42475), (50, 40776), (60, 33980), (75, 27184), (80, 25485), (100, 20388), (120, 16990), (150, 13592), (200, 10194), (240, 8495), (300, 6796), (400, 5097), (600, 3398), (1200, 1699)]