69856320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{72767}}^1$

素因数の和:72787

約数の個数: 56

約数和(自身を含む): 221796864

約数和(自身を除く): 151940544

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, 72767, 145534, 218301, 291068, 363835, 436602, 582136, 727670, 873204, 1091505, 1164272, 1455340, 1746408, 2183010, 2328544, 2910680, 3492816, 4366020, 4657088, 5821360, 6985632, 8732040, 11642720, 13971264, 17464080, 23285440, 34928160, 69856320]

約数ペア:

[(1, 69856320), (2, 34928160), (3, 23285440), (4, 17464080), (5, 13971264), (6, 11642720), (8, 8732040), (10, 6985632), (12, 5821360), (15, 4657088), (16, 4366020), (20, 3492816), (24, 2910680), (30, 2328544), (32, 2183010), (40, 1746408), (48, 1455340), (60, 1164272), (64, 1091505), (80, 873204), (96, 727670), (120, 582136), (160, 436602), (192, 363835), (240, 291068), (320, 218301), (480, 145534), (960, 72767)]