517542720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{539107}}^1$

素因数の和:539127

約数の個数: 56

約数和(自身を含む): 1643201184

約数和(自身を除く): 1125658464

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, 539107, 1078214, 1617321, 2156428, 2695535, 3234642, 4312856, 5391070, 6469284, 8086605, 8625712, 10782140, 12938568, 16173210, 17251424, 21564280, 25877136, 32346420, 34502848, 43128560, 51754272, 64692840, 86257120, 103508544, 129385680, 172514240, 258771360, 517542720]

約数ペア:

[(1, 517542720), (2, 258771360), (3, 172514240), (4, 129385680), (5, 103508544), (6, 86257120), (8, 64692840), (10, 51754272), (12, 43128560), (15, 34502848), (16, 32346420), (20, 25877136), (24, 21564280), (30, 17251424), (32, 16173210), (40, 12938568), (48, 10782140), (60, 8625712), (64, 8086605), (80, 6469284), (96, 5391070), (120, 4312856), (160, 3234642), (192, 2695535), (240, 2156428), (320, 1617321), (480, 1078214), (960, 539107)]