72674640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{100937}}^1$

素因数の和:100956

約数の個数: 60

約数和(自身を含む): 244068084

約数和(自身を除く): 171393444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 100937, 201874, 302811, 403748, 504685, 605622, 807496, 908433, 1009370, 1211244, 1514055, 1614992, 1816866, 2018740, 2422488, 3028110, 3633732, 4037480, 4542165, 4844976, 6056220, 7267464, 8074960, 9084330, 12112440, 14534928, 18168660, 24224880, 36337320, 72674640]

約数ペア:

[(1, 72674640), (2, 36337320), (3, 24224880), (4, 18168660), (5, 14534928), (6, 12112440), (8, 9084330), (9, 8074960), (10, 7267464), (12, 6056220), (15, 4844976), (16, 4542165), (18, 4037480), (20, 3633732), (24, 3028110), (30, 2422488), (36, 2018740), (40, 1816866), (45, 1614992), (48, 1514055), (60, 1211244), (72, 1009370), (80, 908433), (90, 807496), (120, 605622), (144, 504685), (180, 403748), (240, 302811), (360, 201874), (720, 100937)]