5227440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 16927488

約数和(自身を除く): 11700048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 947, 1104, 1380, 1840, 1894, 2760, 2841, 3788, 4735, 5520, 5682, 7576, 9470, 11364, 14205, 15152, 18940, 21781, 22728, 28410, 37880, 43562, 45456, 56820, 65343, 75760, 87124, 108905, 113640, 130686, 174248, 217810, 227280, 261372, 326715, 348496, 435620, 522744, 653430, 871240, 1045488, 1306860, 1742480, 2613720, 5227440]

約数ペア:

[(1, 5227440), (2, 2613720), (3, 1742480), (4, 1306860), (5, 1045488), (6, 871240), (8, 653430), (10, 522744), (12, 435620), (15, 348496), (16, 326715), (20, 261372), (23, 227280), (24, 217810), (30, 174248), (40, 130686), (46, 113640), (48, 108905), (60, 87124), (69, 75760), (80, 65343), (92, 56820), (115, 45456), (120, 43562), (138, 37880), (184, 28410), (230, 22728), (240, 21781), (276, 18940), (345, 15152), (368, 14205), (460, 11364), (552, 9470), (690, 7576), (920, 5682), (947, 5520), (1104, 4735), (1380, 3788), (1840, 2841), (1894, 2760)]