207431520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{432149}}^1$

素因数の和:432167

約数の個数: 48

約数和(自身を含む): 653410800

約数和(自身を除く): 445979280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 432149, 864298, 1296447, 1728596, 2160745, 2592894, 3457192, 4321490, 5185788, 6482235, 6914384, 8642980, 10371576, 12964470, 13828768, 17285960, 20743152, 25928940, 34571920, 41486304, 51857880, 69143840, 103715760, 207431520]

約数ペア:

[(1, 207431520), (2, 103715760), (3, 69143840), (4, 51857880), (5, 41486304), (6, 34571920), (8, 25928940), (10, 20743152), (12, 17285960), (15, 13828768), (16, 12964470), (20, 10371576), (24, 8642980), (30, 6914384), (32, 6482235), (40, 5185788), (48, 4321490), (60, 3457192), (80, 2592894), (96, 2160745), (120, 1728596), (160, 1296447), (240, 864298), (480, 432149)]