2486079720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2640

約数の個数: 192

約数和(自身を含む): 8437478400

約数和(自身を除く): 5951398680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 89, 90, 93, 120, 124, 155, 178, 180, 186, 248, 267, 279, 310, 356, 360, 372, 445, 465, 534, 558, 620, 712, 744, 801, 890, 930, 1068, 1116, 1240, 1335, 1395, 1602, 1780, 1860, 2136, 2232, 2503, 2670, 2759, 2790, 3204, 3560, 3720, 4005, 5006, 5340, 5518, 5580, 6408, 7509, 8010, 8277, 10012, 10680, 11036, 11160, 12515, 13795, 15018, 16020, 16554, 20024, 22072, 22527, 24831, 25030, 27590, 30036, 32040, 33108, 37545, 41385, 45054, 49662, 50060, 55180, 60072, 66216, 75090, 77593, 82770, 90108, 99324, 100120, 110360, 112635, 124155, 150180, 155186, 165540, 180216, 198648, 222767, 225270, 232779, 248310, 300360, 310372, 331080, 387965, 445534, 450540, 465558, 496620, 620744, 668301, 698337, 775930, 891068, 901080, 931116, 993240, 1113835, 1163895, 1336602, 1396674, 1551860, 1782136, 1862232, 2004903, 2227670, 2327790, 2673204, 2793348, 3103720, 3341505, 3491685, 4009806, 4455340, 4655580, 5346408, 5586696, 6683010, 6905777, 6983370, 8019612, 8910680, 9311160, 10024515, 13366020, 13811554, 13966740, 16039224, 20049030, 20717331, 26732040, 27623108, 27933480, 34528885, 40098060, 41434662, 55246216, 62151993, 69057770, 80196120, 82869324, 103586655, 124303986, 138115540, 165738648, 207173310, 248607972, 276231080, 310759965, 414346620, 497215944, 621519930, 828693240, 1243039860, 2486079720]

約数ペア:

[(1, 2486079720), (2, 1243039860), (3, 828693240), (4, 621519930), (5, 497215944), (6, 414346620), (8, 310759965), (9, 276231080), (10, 248607972), (12, 207173310), (15, 165738648), (18, 138115540), (20, 124303986), (24, 103586655), (30, 82869324), (31, 80196120), (36, 69057770), (40, 62151993), (45, 55246216), (60, 41434662), (62, 40098060), (72, 34528885), (89, 27933480), (90, 27623108), (93, 26732040), (120, 20717331), (124, 20049030), (155, 16039224), (178, 13966740), (180, 13811554), (186, 13366020), (248, 10024515), (267, 9311160), (279, 8910680), (310, 8019612), (356, 6983370), (360, 6905777), (372, 6683010), (445, 5586696), (465, 5346408), (534, 4655580), (558, 4455340), (620, 4009806), (712, 3491685), (744, 3341505), (801, 3103720), (890, 2793348), (930, 2673204), (1068, 2327790), (1116, 2227670), (1240, 2004903), (1335, 1862232), (1395, 1782136), (1602, 1551860), (1780, 1396674), (1860, 1336602), (2136, 1163895), (2232, 1113835), (2503, 993240), (2670, 931116), (2759, 901080), (2790, 891068), (3204, 775930), (3560, 698337), (3720, 668301), (4005, 620744), (5006, 496620), (5340, 465558), (5518, 450540), (5580, 445534), (6408, 387965), (7509, 331080), (8010, 310372), (8277, 300360), (10012, 248310), (10680, 232779), (11036, 225270), (11160, 222767), (12515, 198648), (13795, 180216), (15018, 165540), (16020, 155186), (16554, 150180), (20024, 124155), (22072, 112635), (22527, 110360), (24831, 100120), (25030, 99324), (27590, 90108), (30036, 82770), (32040, 77593), (33108, 75090), (37545, 66216), (41385, 60072), (45054, 55180), (49662, 50060)]