6439656240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{4027}}^1$

素因数の和:6267

約数の個数: 120

約数和(自身を含む): 21641622288

約数和(自身を除く): 15201966048

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, 720, 2221, 4027, 4442, 6663, 8054, 8884, 11105, 12081, 13326, 16108, 17768, 19989, 20135, 22210, 24162, 26652, 32216, 33315, 35536, 36243, 39978, 40270, 44420, 48324, 53304, 60405, 64432, 66630, 72486, 79956, 80540, 88840, 96648, 99945, 106608, 120810, 133260, 144972, 159912, 161080, 177680, 181215, 193296, 199890, 241620, 266520, 289944, 319824, 322160, 362430, 399780, 483240, 533040, 579888, 724860, 799560, 966480, 1449720, 1599120, 2899440, 8943967, 17887934, 26831901, 35775868, 44719835, 53663802, 71551736, 80495703, 89439670, 107327604, 134159505, 143103472, 160991406, 178879340, 214655208, 268319010, 321982812, 357758680, 402478515, 429310416, 536638020, 643965624, 715517360, 804957030, 1073276040, 1287931248, 1609914060, 2146552080, 3219828120, 6439656240]

約数ペア:

[(1, 6439656240), (2, 3219828120), (3, 2146552080), (4, 1609914060), (5, 1287931248), (6, 1073276040), (8, 804957030), (9, 715517360), (10, 643965624), (12, 536638020), (15, 429310416), (16, 402478515), (18, 357758680), (20, 321982812), (24, 268319010), (30, 214655208), (36, 178879340), (40, 160991406), (45, 143103472), (48, 134159505), (60, 107327604), (72, 89439670), (80, 80495703), (90, 71551736), (120, 53663802), (144, 44719835), (180, 35775868), (240, 26831901), (360, 17887934), (720, 8943967), (2221, 2899440), (4027, 1599120), (4442, 1449720), (6663, 966480), (8054, 799560), (8884, 724860), (11105, 579888), (12081, 533040), (13326, 483240), (16108, 399780), (17768, 362430), (19989, 322160), (20135, 319824), (22210, 289944), (24162, 266520), (26652, 241620), (32216, 199890), (33315, 193296), (35536, 181215), (36243, 177680), (39978, 161080), (40270, 159912), (44420, 144972), (48324, 133260), (53304, 120810), (60405, 106608), (64432, 99945), (66630, 96648), (72486, 88840), (79956, 80540)]