210887520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439349}}^1$

素因数の和:439367

約数の個数: 48

約数和(自身を含む): 664297200

約数和(自身を除く): 453409680

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, 439349, 878698, 1318047, 1757396, 2196745, 2636094, 3514792, 4393490, 5272188, 6590235, 7029584, 8786980, 10544376, 13180470, 14059168, 17573960, 21088752, 26360940, 35147920, 42177504, 52721880, 70295840, 105443760, 210887520]

約数ペア:

[(1, 210887520), (2, 105443760), (3, 70295840), (4, 52721880), (5, 42177504), (6, 35147920), (8, 26360940), (10, 21088752), (12, 17573960), (15, 14059168), (16, 13180470), (20, 10544376), (24, 8786980), (30, 7029584), (32, 6590235), (40, 5272188), (48, 4393490), (60, 3514792), (80, 2636094), (96, 2196745), (120, 1757396), (160, 1318047), (240, 878698), (480, 439349)]