1091028480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{142061}}^1$

素因数の和:142087

約数の個数: 80

約数和(自身を含む): 3487906224

約数和(自身を除く): 2396877744

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 142061, 284122, 426183, 568244, 710305, 852366, 1136488, 1420610, 1704732, 2130915, 2272976, 2841220, 3409464, 4261830, 4545952, 5682440, 6818928, 8523660, 9091904, 11364880, 13637856, 17047320, 18183808, 22729760, 27275712, 34094640, 36367616, 45459520, 54551424, 68189280, 72735232, 90919040, 109102848, 136378560, 181838080, 218205696, 272757120, 363676160, 545514240, 1091028480]

約数ペア:

[(1, 1091028480), (2, 545514240), (3, 363676160), (4, 272757120), (5, 218205696), (6, 181838080), (8, 136378560), (10, 109102848), (12, 90919040), (15, 72735232), (16, 68189280), (20, 54551424), (24, 45459520), (30, 36367616), (32, 34094640), (40, 27275712), (48, 22729760), (60, 18183808), (64, 17047320), (80, 13637856), (96, 11364880), (120, 9091904), (128, 8523660), (160, 6818928), (192, 5682440), (240, 4545952), (256, 4261830), (320, 3409464), (384, 2841220), (480, 2272976), (512, 2130915), (640, 1704732), (768, 1420610), (960, 1136488), (1280, 852366), (1536, 710305), (1920, 568244), (2560, 426183), (3840, 284122), (7680, 142061)]