12561617760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{429017}}^1$

素因数の和:429096

約数の個数: 96

約数和(自身を含む): 40217863392

約数和(自身を除く): 27656245632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 9760, 14640, 29280, 429017, 858034, 1287051, 1716068, 2145085, 2574102, 3432136, 4290170, 5148204, 6435255, 6864272, 8580340, 10296408, 12870510, 13728544, 17160680, 20592816, 25741020, 26170037, 34321360, 41185632, 51482040, 52340074, 68642720, 78510111, 102964080, 104680148, 130850185, 157020222, 205928160, 209360296, 261700370, 314040444, 392550555, 418720592, 523400740, 628080888, 785101110, 837441184, 1046801480, 1256161776, 1570202220, 2093602960, 2512323552, 3140404440, 4187205920, 6280808880, 12561617760]

約数ペア:

[(1, 12561617760), (2, 6280808880), (3, 4187205920), (4, 3140404440), (5, 2512323552), (6, 2093602960), (8, 1570202220), (10, 1256161776), (12, 1046801480), (15, 837441184), (16, 785101110), (20, 628080888), (24, 523400740), (30, 418720592), (32, 392550555), (40, 314040444), (48, 261700370), (60, 209360296), (61, 205928160), (80, 157020222), (96, 130850185), (120, 104680148), (122, 102964080), (160, 78510111), (183, 68642720), (240, 52340074), (244, 51482040), (305, 41185632), (366, 34321360), (480, 26170037), (488, 25741020), (610, 20592816), (732, 17160680), (915, 13728544), (976, 12870510), (1220, 10296408), (1464, 8580340), (1830, 6864272), (1952, 6435255), (2440, 5148204), (2928, 4290170), (3660, 3432136), (4880, 2574102), (5856, 2145085), (7320, 1716068), (9760, 1287051), (14640, 858034), (29280, 429017)]