55489680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77069}}^1$

素因数の和:77088

約数の個数: 60

約数和(自身を含む): 186355260

約数和(自身を除く): 130865580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77069, 154138, 231207, 308276, 385345, 462414, 616552, 693621, 770690, 924828, 1156035, 1233104, 1387242, 1541380, 1849656, 2312070, 2774484, 3082760, 3468105, 3699312, 4624140, 5548968, 6165520, 6936210, 9248280, 11097936, 13872420, 18496560, 27744840, 55489680]

約数ペア:

[(1, 55489680), (2, 27744840), (3, 18496560), (4, 13872420), (5, 11097936), (6, 9248280), (8, 6936210), (9, 6165520), (10, 5548968), (12, 4624140), (15, 3699312), (16, 3468105), (18, 3082760), (20, 2774484), (24, 2312070), (30, 1849656), (36, 1541380), (40, 1387242), (45, 1233104), (48, 1156035), (60, 924828), (72, 770690), (80, 693621), (90, 616552), (120, 462414), (144, 385345), (180, 308276), (240, 231207), (360, 154138), (720, 77069)]