27722880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4813}}^1$

素因数の和:4838

約数の個数: 96

約数和(自身を含む): 95750460

約数和(自身を除く): 68027580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4813, 5760, 9626, 14439, 19252, 24065, 28878, 38504, 43317, 48130, 57756, 72195, 77008, 86634, 96260, 115512, 144390, 154016, 173268, 192520, 216585, 231024, 288780, 308032, 346536, 385040, 433170, 462048, 577560, 616064, 693072, 770080, 866340, 924096, 1155120, 1386144, 1540160, 1732680, 1848192, 2310240, 2772288, 3080320, 3465360, 4620480, 5544576, 6930720, 9240960, 13861440, 27722880]

約数ペア:

[(1, 27722880), (2, 13861440), (3, 9240960), (4, 6930720), (5, 5544576), (6, 4620480), (8, 3465360), (9, 3080320), (10, 2772288), (12, 2310240), (15, 1848192), (16, 1732680), (18, 1540160), (20, 1386144), (24, 1155120), (30, 924096), (32, 866340), (36, 770080), (40, 693072), (45, 616064), (48, 577560), (60, 462048), (64, 433170), (72, 385040), (80, 346536), (90, 308032), (96, 288780), (120, 231024), (128, 216585), (144, 192520), (160, 173268), (180, 154016), (192, 144390), (240, 115512), (288, 96260), (320, 86634), (360, 77008), (384, 72195), (480, 57756), (576, 48130), (640, 43317), (720, 38504), (960, 28878), (1152, 24065), (1440, 19252), (1920, 14439), (2880, 9626), (4813, 5760)]