2782276732440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{195259}}^1\times {\mathrm{39581}}^1$

素因数の和:234857

約数の個数: 96

約数和(自身を含む): 9042674144400

約数和(自身を除く): 6260397411960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 39581, 79162, 118743, 158324, 195259, 197905, 237486, 316648, 356229, 390518, 395810, 474972, 585777, 593715, 712458, 781036, 791620, 949944, 976295, 1171554, 1187430, 1424916, 1562072, 1583240, 1757331, 1781145, 1952590, 2343108, 2374860, 2849832, 2928885, 3514662, 3562290, 3905180, 4686216, 4749720, 5857770, 7029324, 7124580, 7810360, 8786655, 11715540, 14058648, 14249160, 17573310, 23431080, 35146620, 70293240, 7728546479, 15457092958, 23185639437, 30914185916, 38642732395, 46371278874, 61828371832, 69556918311, 77285464790, 92742557748, 115928197185, 139113836622, 154570929580, 185485115496, 231856394370, 278227673244, 309141859160, 347784591555, 463712788740, 556455346488, 695569183110, 927425577480, 1391138366220, 2782276732440]

約数ペア:

[(1, 2782276732440), (2, 1391138366220), (3, 927425577480), (4, 695569183110), (5, 556455346488), (6, 463712788740), (8, 347784591555), (9, 309141859160), (10, 278227673244), (12, 231856394370), (15, 185485115496), (18, 154570929580), (20, 139113836622), (24, 115928197185), (30, 92742557748), (36, 77285464790), (40, 69556918311), (45, 61828371832), (60, 46371278874), (72, 38642732395), (90, 30914185916), (120, 23185639437), (180, 15457092958), (360, 7728546479), (39581, 70293240), (79162, 35146620), (118743, 23431080), (158324, 17573310), (195259, 14249160), (197905, 14058648), (237486, 11715540), (316648, 8786655), (356229, 7810360), (390518, 7124580), (395810, 7029324), (474972, 5857770), (585777, 4749720), (593715, 4686216), (712458, 3905180), (781036, 3562290), (791620, 3514662), (949944, 2928885), (976295, 2849832), (1171554, 2374860), (1187430, 2343108), (1424916, 1952590), (1562072, 1781145), (1583240, 1757331)]