11884560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2192

約数の個数: 80

約数和(自身を含む): 38461824

約数和(自身を除く): 26577264

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, 1104, 1380, 1840, 2153, 2760, 4306, 5520, 6459, 8612, 10765, 12918, 17224, 21530, 25836, 32295, 34448, 43060, 49519, 51672, 64590, 86120, 99038, 103344, 129180, 148557, 172240, 198076, 247595, 258360, 297114, 396152, 495190, 516720, 594228, 742785, 792304, 990380, 1188456, 1485570, 1980760, 2376912, 2971140, 3961520, 5942280, 11884560]

約数ペア:

[(1, 11884560), (2, 5942280), (3, 3961520), (4, 2971140), (5, 2376912), (6, 1980760), (8, 1485570), (10, 1188456), (12, 990380), (15, 792304), (16, 742785), (20, 594228), (23, 516720), (24, 495190), (30, 396152), (40, 297114), (46, 258360), (48, 247595), (60, 198076), (69, 172240), (80, 148557), (92, 129180), (115, 103344), (120, 99038), (138, 86120), (184, 64590), (230, 51672), (240, 49519), (276, 43060), (345, 34448), (368, 32295), (460, 25836), (552, 21530), (690, 17224), (920, 12918), (1104, 10765), (1380, 8612), (1840, 6459), (2153, 5520), (2760, 4306)]