7841160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 26619840

約数和(自身を除く): 18778680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 947, 1035, 1380, 1656, 1894, 2070, 2760, 2841, 3788, 4140, 4735, 5682, 7576, 8280, 8523, 9470, 11364, 14205, 17046, 18940, 21781, 22728, 28410, 34092, 37880, 42615, 43562, 56820, 65343, 68184, 85230, 87124, 108905, 113640, 130686, 170460, 174248, 196029, 217810, 261372, 326715, 340920, 392058, 435620, 522744, 653430, 784116, 871240, 980145, 1306860, 1568232, 1960290, 2613720, 3920580, 7841160]

約数ペア:

[(1, 7841160), (2, 3920580), (3, 2613720), (4, 1960290), (5, 1568232), (6, 1306860), (8, 980145), (9, 871240), (10, 784116), (12, 653430), (15, 522744), (18, 435620), (20, 392058), (23, 340920), (24, 326715), (30, 261372), (36, 217810), (40, 196029), (45, 174248), (46, 170460), (60, 130686), (69, 113640), (72, 108905), (90, 87124), (92, 85230), (115, 68184), (120, 65343), (138, 56820), (180, 43562), (184, 42615), (207, 37880), (230, 34092), (276, 28410), (345, 22728), (360, 21781), (414, 18940), (460, 17046), (552, 14205), (690, 11364), (828, 9470), (920, 8523), (947, 8280), (1035, 7576), (1380, 5682), (1656, 4735), (1894, 4140), (2070, 3788), (2760, 2841)]