1366322880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109481}}^1$

素因数の和:109514

約数の個数: 112

約数和(自身を含む): 4671815904

約数和(自身を除く): 3305493024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 109481, 218962, 328443, 437924, 547405, 656886, 875848, 1094810, 1313772, 1423253, 1642215, 1751696, 2189620, 2627544, 2846506, 3284430, 3503392, 4269759, 4379240, 5255088, 5693012, 6568860, 7006784, 7116265, 8539518, 8758480, 10510176, 11386024, 13137720, 14232530, 17079036, 17516960, 21020352, 21348795, 22772048, 26275440, 28465060, 34158072, 35033920, 42697590, 45544096, 52550880, 56930120, 68316144, 85395180, 91088192, 105101760, 113860240, 136632288, 170790360, 227720480, 273264576, 341580720, 455440960, 683161440, 1366322880]

約数ペア:

[(1, 1366322880), (2, 683161440), (3, 455440960), (4, 341580720), (5, 273264576), (6, 227720480), (8, 170790360), (10, 136632288), (12, 113860240), (13, 105101760), (15, 91088192), (16, 85395180), (20, 68316144), (24, 56930120), (26, 52550880), (30, 45544096), (32, 42697590), (39, 35033920), (40, 34158072), (48, 28465060), (52, 26275440), (60, 22772048), (64, 21348795), (65, 21020352), (78, 17516960), (80, 17079036), (96, 14232530), (104, 13137720), (120, 11386024), (130, 10510176), (156, 8758480), (160, 8539518), (192, 7116265), (195, 7006784), (208, 6568860), (240, 5693012), (260, 5255088), (312, 4379240), (320, 4269759), (390, 3503392), (416, 3284430), (480, 2846506), (520, 2627544), (624, 2189620), (780, 1751696), (832, 1642215), (960, 1423253), (1040, 1313772), (1248, 1094810), (1560, 875848), (2080, 656886), (2496, 547405), (3120, 437924), (4160, 328443), (6240, 218962), (12480, 109481)]