617016240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2203}}^1$

素因数の和:2611

約数の個数: 120

約数和(自身を含む): 2078416080

約数和(自身を除く): 1461399840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 389, 720, 778, 1167, 1556, 1945, 2203, 2334, 3112, 3501, 3890, 4406, 4668, 5835, 6224, 6609, 7002, 7780, 8812, 9336, 11015, 11670, 13218, 14004, 15560, 17505, 17624, 18672, 19827, 22030, 23340, 26436, 28008, 31120, 33045, 35010, 35248, 39654, 44060, 46680, 52872, 56016, 66090, 70020, 79308, 88120, 93360, 99135, 105744, 132180, 140040, 158616, 176240, 198270, 264360, 280080, 317232, 396540, 528720, 793080, 856967, 1586160, 1713934, 2570901, 3427868, 4284835, 5141802, 6855736, 7712703, 8569670, 10283604, 12854505, 13711472, 15425406, 17139340, 20567208, 25709010, 30850812, 34278680, 38563515, 41134416, 51418020, 61701624, 68557360, 77127030, 102836040, 123403248, 154254060, 205672080, 308508120, 617016240]

約数ペア:

[(1, 617016240), (2, 308508120), (3, 205672080), (4, 154254060), (5, 123403248), (6, 102836040), (8, 77127030), (9, 68557360), (10, 61701624), (12, 51418020), (15, 41134416), (16, 38563515), (18, 34278680), (20, 30850812), (24, 25709010), (30, 20567208), (36, 17139340), (40, 15425406), (45, 13711472), (48, 12854505), (60, 10283604), (72, 8569670), (80, 7712703), (90, 6855736), (120, 5141802), (144, 4284835), (180, 3427868), (240, 2570901), (360, 1713934), (389, 1586160), (720, 856967), (778, 793080), (1167, 528720), (1556, 396540), (1945, 317232), (2203, 280080), (2334, 264360), (3112, 198270), (3501, 176240), (3890, 158616), (4406, 140040), (4668, 132180), (5835, 105744), (6224, 99135), (6609, 93360), (7002, 88120), (7780, 79308), (8812, 70020), (9336, 66090), (11015, 56016), (11670, 52872), (13218, 46680), (14004, 44060), (15560, 39654), (17505, 35248), (17624, 35010), (18672, 33045), (19827, 31120), (22030, 28008), (23340, 26436)]