120488640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{125509}}^1$

素因数の和:125529

約数の個数: 56

約数和(自身を含む): 382554480

約数和(自身を除く): 262065840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 125509, 251018, 376527, 502036, 627545, 753054, 1004072, 1255090, 1506108, 1882635, 2008144, 2510180, 3012216, 3765270, 4016288, 5020360, 6024432, 7530540, 8032576, 10040720, 12048864, 15061080, 20081440, 24097728, 30122160, 40162880, 60244320, 120488640]

約数ペア:

[(1, 120488640), (2, 60244320), (3, 40162880), (4, 30122160), (5, 24097728), (6, 20081440), (8, 15061080), (10, 12048864), (12, 10040720), (15, 8032576), (16, 7530540), (20, 6024432), (24, 5020360), (30, 4016288), (32, 3765270), (40, 3012216), (48, 2510180), (60, 2008144), (64, 1882635), (80, 1506108), (96, 1255090), (120, 1004072), (160, 753054), (192, 627545), (240, 502036), (320, 376527), (480, 251018), (960, 125509)]