148465680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56237}}^1$

素因数の和:56264

約数の個数: 80

約数和(自身を含む): 502092864

約数和(自身を除く): 353627184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 56237, 112474, 168711, 224948, 281185, 337422, 449896, 562370, 618607, 674844, 843555, 899792, 1124740, 1237214, 1349688, 1687110, 1855821, 2249480, 2474428, 2699376, 3093035, 3374220, 3711642, 4498960, 4948856, 6186070, 6748440, 7423284, 9279105, 9897712, 12372140, 13496880, 14846568, 18558210, 24744280, 29693136, 37116420, 49488560, 74232840, 148465680]

約数ペア:

[(1, 148465680), (2, 74232840), (3, 49488560), (4, 37116420), (5, 29693136), (6, 24744280), (8, 18558210), (10, 14846568), (11, 13496880), (12, 12372140), (15, 9897712), (16, 9279105), (20, 7423284), (22, 6748440), (24, 6186070), (30, 4948856), (33, 4498960), (40, 3711642), (44, 3374220), (48, 3093035), (55, 2699376), (60, 2474428), (66, 2249480), (80, 1855821), (88, 1687110), (110, 1349688), (120, 1237214), (132, 1124740), (165, 899792), (176, 843555), (220, 674844), (240, 618607), (264, 562370), (330, 449896), (440, 337422), (528, 281185), (660, 224948), (880, 168711), (1320, 112474), (2640, 56237)]