64269120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{66947}}^1$

素因数の和:66967

約数の個数: 56

約数和(自身を含む): 204057504

約数和(自身を除く): 139788384

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, 66947, 133894, 200841, 267788, 334735, 401682, 535576, 669470, 803364, 1004205, 1071152, 1338940, 1606728, 2008410, 2142304, 2677880, 3213456, 4016820, 4284608, 5355760, 6426912, 8033640, 10711520, 12853824, 16067280, 21423040, 32134560, 64269120]

約数ペア:

[(1, 64269120), (2, 32134560), (3, 21423040), (4, 16067280), (5, 12853824), (6, 10711520), (8, 8033640), (10, 6426912), (12, 5355760), (15, 4284608), (16, 4016820), (20, 3213456), (24, 2677880), (30, 2142304), (32, 2008410), (40, 1606728), (48, 1338940), (60, 1071152), (64, 1004205), (80, 803364), (96, 669470), (120, 535576), (160, 401682), (192, 334735), (240, 267788), (320, 200841), (480, 133894), (960, 66947)]