120673968

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 319741440

約数和(自身を除く): 199067472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 157, 201, 239, 268, 314, 402, 471, 478, 536, 628, 717, 804, 942, 956, 1072, 1256, 1434, 1608, 1884, 1912, 2512, 2868, 3216, 3768, 3824, 5736, 7536, 10519, 11472, 16013, 21038, 31557, 32026, 37523, 42076, 48039, 63114, 64052, 75046, 84152, 96078, 112569, 126228, 128104, 150092, 168304, 192156, 225138, 252456, 256208, 300184, 384312, 450276, 504912, 600368, 768624, 900552, 1801104, 2514041, 5028082, 7542123, 10056164, 15084246, 20112328, 30168492, 40224656, 60336984, 120673968]

約数ペア:

[(1, 120673968), (2, 60336984), (3, 40224656), (4, 30168492), (6, 20112328), (8, 15084246), (12, 10056164), (16, 7542123), (24, 5028082), (48, 2514041), (67, 1801104), (134, 900552), (157, 768624), (201, 600368), (239, 504912), (268, 450276), (314, 384312), (402, 300184), (471, 256208), (478, 252456), (536, 225138), (628, 192156), (717, 168304), (804, 150092), (942, 128104), (956, 126228), (1072, 112569), (1256, 96078), (1434, 84152), (1608, 75046), (1884, 64052), (1912, 63114), (2512, 48039), (2868, 42076), (3216, 37523), (3768, 32026), (3824, 31557), (5736, 21038), (7536, 16013), (10519, 11472)]