406540080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1888

約数の個数: 160

約数和(自身を含む): 1414195200

約数和(自身を除く): 1007655120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 1070, 1080, 1284, 1605, 1712, 1759, 1926, 2140, 2160, 2568, 2889, 3210, 3518, 3852, 4280, 4815, 5136, 5277, 5778, 6420, 7036, 7704, 8560, 8795, 9630, 10554, 11556, 12840, 14072, 14445, 15408, 15831, 17590, 19260, 21108, 23112, 25680, 26385, 28144, 28890, 31662, 35180, 38520, 42216, 46224, 47493, 52770, 57780, 63324, 70360, 77040, 79155, 84432, 94986, 105540, 115560, 126648, 140720, 158310, 188213, 189972, 211080, 231120, 237465, 253296, 316620, 376426, 379944, 422160, 474930, 564639, 633240, 752852, 759888, 941065, 949860, 1129278, 1266480, 1505704, 1693917, 1882130, 1899720, 2258556, 2823195, 3011408, 3387834, 3764260, 3799440, 4517112, 5081751, 5646390, 6775668, 7528520, 8469585, 9034224, 10163502, 11292780, 13551336, 15057040, 16939170, 20327004, 22585560, 25408755, 27102672, 33878340, 40654008, 45171120, 50817510, 67756680, 81308016, 101635020, 135513360, 203270040, 406540080]

約数ペア:

[(1, 406540080), (2, 203270040), (3, 135513360), (4, 101635020), (5, 81308016), (6, 67756680), (8, 50817510), (9, 45171120), (10, 40654008), (12, 33878340), (15, 27102672), (16, 25408755), (18, 22585560), (20, 20327004), (24, 16939170), (27, 15057040), (30, 13551336), (36, 11292780), (40, 10163502), (45, 9034224), (48, 8469585), (54, 7528520), (60, 6775668), (72, 5646390), (80, 5081751), (90, 4517112), (107, 3799440), (108, 3764260), (120, 3387834), (135, 3011408), (144, 2823195), (180, 2258556), (214, 1899720), (216, 1882130), (240, 1693917), (270, 1505704), (321, 1266480), (360, 1129278), (428, 949860), (432, 941065), (535, 759888), (540, 752852), (642, 633240), (720, 564639), (856, 474930), (963, 422160), (1070, 379944), (1080, 376426), (1284, 316620), (1605, 253296), (1712, 237465), (1759, 231120), (1926, 211080), (2140, 189972), (2160, 188213), (2568, 158310), (2889, 140720), (3210, 126648), (3518, 115560), (3852, 105540), (4280, 94986), (4815, 84432), (5136, 79155), (5277, 77040), (5778, 70360), (6420, 63324), (7036, 57780), (7704, 52770), (8560, 47493), (8795, 46224), (9630, 42216), (10554, 38520), (11556, 35180), (12840, 31662), (14072, 28890), (14445, 28144), (15408, 26385), (15831, 25680), (17590, 23112), (19260, 21108)]