27961560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 103783680

約数和(自身を除く): 75822120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 307, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 614, 660, 690, 759, 792, 828, 920, 921, 990, 1012, 1035, 1228, 1265, 1320, 1380, 1518, 1535, 1656, 1842, 1980, 2024, 2070, 2277, 2456, 2530, 2760, 2763, 3036, 3070, 3377, 3684, 3795, 3960, 4140, 4554, 4605, 5060, 5526, 6072, 6140, 6754, 7061, 7368, 7590, 8280, 9108, 9210, 10120, 10131, 11052, 11385, 12280, 13508, 13815, 14122, 15180, 16885, 18216, 18420, 20262, 21183, 22104, 22770, 27016, 27630, 28244, 30360, 30393, 33770, 35305, 36840, 40524, 42366, 45540, 50655, 55260, 56488, 60786, 63549, 67540, 70610, 77671, 81048, 84732, 91080, 101310, 105915, 110520, 121572, 127098, 135080, 141220, 151965, 155342, 169464, 202620, 211830, 233013, 243144, 254196, 282440, 303930, 310684, 317745, 388355, 405240, 423660, 466026, 508392, 607860, 621368, 635490, 699039, 776710, 847320, 932052, 1165065, 1215720, 1270980, 1398078, 1553420, 1864104, 2330130, 2541960, 2796156, 3106840, 3495195, 4660260, 5592312, 6990390, 9320520, 13980780, 27961560]

約数ペア:

[(1, 27961560), (2, 13980780), (3, 9320520), (4, 6990390), (5, 5592312), (6, 4660260), (8, 3495195), (9, 3106840), (10, 2796156), (11, 2541960), (12, 2330130), (15, 1864104), (18, 1553420), (20, 1398078), (22, 1270980), (23, 1215720), (24, 1165065), (30, 932052), (33, 847320), (36, 776710), (40, 699039), (44, 635490), (45, 621368), (46, 607860), (55, 508392), (60, 466026), (66, 423660), (69, 405240), (72, 388355), (88, 317745), (90, 310684), (92, 303930), (99, 282440), (110, 254196), (115, 243144), (120, 233013), (132, 211830), (138, 202620), (165, 169464), (180, 155342), (184, 151965), (198, 141220), (207, 135080), (220, 127098), (230, 121572), (253, 110520), (264, 105915), (276, 101310), (307, 91080), (330, 84732), (345, 81048), (360, 77671), (396, 70610), (414, 67540), (440, 63549), (460, 60786), (495, 56488), (506, 55260), (552, 50655), (614, 45540), (660, 42366), (690, 40524), (759, 36840), (792, 35305), (828, 33770), (920, 30393), (921, 30360), (990, 28244), (1012, 27630), (1035, 27016), (1228, 22770), (1265, 22104), (1320, 21183), (1380, 20262), (1518, 18420), (1535, 18216), (1656, 16885), (1842, 15180), (1980, 14122), (2024, 13815), (2070, 13508), (2277, 12280), (2456, 11385), (2530, 11052), (2760, 10131), (2763, 10120), (3036, 9210), (3070, 9108), (3377, 8280), (3684, 7590), (3795, 7368), (3960, 7061), (4140, 6754), (4554, 6140), (4605, 6072), (5060, 5526)]