56149920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38993}}^1$

素因数の和:39014

約数の個数: 72

約数和(自身を含む): 191616516

約数和(自身を除く): 135466596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 38993, 77986, 116979, 155972, 194965, 233958, 311944, 350937, 389930, 467916, 584895, 623888, 701874, 779860, 935832, 1169790, 1247776, 1403748, 1559720, 1754685, 1871664, 2339580, 2807496, 3119440, 3509370, 3743328, 4679160, 5614992, 6238880, 7018740, 9358320, 11229984, 14037480, 18716640, 28074960, 56149920]

約数ペア:

[(1, 56149920), (2, 28074960), (3, 18716640), (4, 14037480), (5, 11229984), (6, 9358320), (8, 7018740), (9, 6238880), (10, 5614992), (12, 4679160), (15, 3743328), (16, 3509370), (18, 3119440), (20, 2807496), (24, 2339580), (30, 1871664), (32, 1754685), (36, 1559720), (40, 1403748), (45, 1247776), (48, 1169790), (60, 935832), (72, 779860), (80, 701874), (90, 623888), (96, 584895), (120, 467916), (144, 389930), (160, 350937), (180, 311944), (240, 233958), (288, 194965), (360, 155972), (480, 116979), (720, 77986), (1440, 38993)]