385125840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1801}}^1$

素因数の和:1840

約数の個数: 240

約数和(自身を含む): 1464031296

約数和(自身を除く): 1078905456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1485, 1584, 1620, 1782, 1801, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2970, 3240, 3564, 3602, 3888, 3960, 4455, 4752, 4860, 5346, 5403, 5940, 6480, 7128, 7204, 7920, 8910, 9005, 9720, 10692, 10806, 11880, 13365, 14256, 14408, 16209, 17820, 18010, 19440, 19811, 21384, 21612, 23760, 26730, 27015, 28816, 32418, 35640, 36020, 39622, 42768, 43224, 48627, 53460, 54030, 59433, 64836, 71280, 72040, 79244, 81045, 86448, 97254, 99055, 106920, 108060, 118866, 129672, 144080, 145881, 158488, 162090, 178299, 194508, 198110, 213840, 216120, 237732, 243135, 259344, 291762, 297165, 316976, 324180, 356598, 389016, 396220, 432240, 437643, 475464, 486270, 534897, 583524, 594330, 648360, 713196, 729405, 778032, 792440, 875286, 891495, 950928, 972540, 1069794, 1167048, 1188660, 1296720, 1426392, 1458810, 1584880, 1604691, 1750572, 1782990, 1945080, 2139588, 2188215, 2334096, 2377320, 2674485, 2852784, 2917620, 3209382, 3501144, 3565980, 3890160, 4279176, 4376430, 4754640, 4814073, 5348970, 5835240, 6418764, 7002288, 7131960, 8023455, 8558352, 8752860, 9628146, 10697940, 11670480, 12837528, 14263920, 16046910, 17505720, 19256292, 21395880, 24070365, 25675056, 32093820, 35011440, 38512584, 42791760, 48140730, 64187640, 77025168, 96281460, 128375280, 192562920, 385125840]

約数ペア:

[(1, 385125840), (2, 192562920), (3, 128375280), (4, 96281460), (5, 77025168), (6, 64187640), (8, 48140730), (9, 42791760), (10, 38512584), (11, 35011440), (12, 32093820), (15, 25675056), (16, 24070365), (18, 21395880), (20, 19256292), (22, 17505720), (24, 16046910), (27, 14263920), (30, 12837528), (33, 11670480), (36, 10697940), (40, 9628146), (44, 8752860), (45, 8558352), (48, 8023455), (54, 7131960), (55, 7002288), (60, 6418764), (66, 5835240), (72, 5348970), (80, 4814073), (81, 4754640), (88, 4376430), (90, 4279176), (99, 3890160), (108, 3565980), (110, 3501144), (120, 3209382), (132, 2917620), (135, 2852784), (144, 2674485), (162, 2377320), (165, 2334096), (176, 2188215), (180, 2139588), (198, 1945080), (216, 1782990), (220, 1750572), (240, 1604691), (243, 1584880), (264, 1458810), (270, 1426392), (297, 1296720), (324, 1188660), (330, 1167048), (360, 1069794), (396, 972540), (405, 950928), (432, 891495), (440, 875286), (486, 792440), (495, 778032), (528, 729405), (540, 713196), (594, 648360), (648, 594330), (660, 583524), (720, 534897), (792, 486270), (810, 475464), (880, 437643), (891, 432240), (972, 396220), (990, 389016), (1080, 356598), (1188, 324180), (1215, 316976), (1296, 297165), (1320, 291762), (1485, 259344), (1584, 243135), (1620, 237732), (1782, 216120), (1801, 213840), (1944, 198110), (1980, 194508), (2160, 178299), (2376, 162090), (2430, 158488), (2640, 145881), (2673, 144080), (2970, 129672), (3240, 118866), (3564, 108060), (3602, 106920), (3888, 99055), (3960, 97254), (4455, 86448), (4752, 81045), (4860, 79244), (5346, 72040), (5403, 71280), (5940, 64836), (6480, 59433), (7128, 54030), (7204, 53460), (7920, 48627), (8910, 43224), (9005, 42768), (9720, 39622), (10692, 36020), (10806, 35640), (11880, 32418), (13365, 28816), (14256, 27015), (14408, 26730), (16209, 23760), (17820, 21612), (18010, 21384), (19440, 19811)]