67611840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{70429}}^1$

素因数の和:70449

約数の個数: 56

約数和(自身を含む): 214670640

約数和(自身を除く): 147058800

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, 70429, 140858, 211287, 281716, 352145, 422574, 563432, 704290, 845148, 1056435, 1126864, 1408580, 1690296, 2112870, 2253728, 2817160, 3380592, 4225740, 4507456, 5634320, 6761184, 8451480, 11268640, 13522368, 16902960, 22537280, 33805920, 67611840]

約数ペア:

[(1, 67611840), (2, 33805920), (3, 22537280), (4, 16902960), (5, 13522368), (6, 11268640), (8, 8451480), (10, 6761184), (12, 5634320), (15, 4507456), (16, 4225740), (20, 3380592), (24, 2817160), (30, 2253728), (32, 2112870), (40, 1690296), (48, 1408580), (60, 1126864), (64, 1056435), (80, 845148), (96, 704290), (120, 563432), (160, 422574), (192, 352145), (240, 281716), (320, 211287), (480, 140858), (960, 70429)]