2787435048240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1290479189}}^1$

素因数の和:1290479211

約数の個数: 80

約数和(自身を含む): 9601165173600

約数和(自身を除く): 6813730125360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1290479189, 2580958378, 3871437567, 5161916756, 6452395945, 7742875134, 10323833512, 11614312701, 12904791890, 15485750268, 19357187835, 20647667024, 23228625402, 25809583780, 30971500536, 34842938103, 38714375670, 46457250804, 51619167560, 58071563505, 61943001072, 69685876206, 77428751340, 92914501608, 103238335120, 116143127010, 139371752412, 154857502680, 174214690515, 185829003216, 232286254020, 278743504824, 309715005360, 348429381030, 464572508040, 557487009648, 696858762060, 929145016080, 1393717524120, 2787435048240]

約数ペア:

[(1, 2787435048240), (2, 1393717524120), (3, 929145016080), (4, 696858762060), (5, 557487009648), (6, 464572508040), (8, 348429381030), (9, 309715005360), (10, 278743504824), (12, 232286254020), (15, 185829003216), (16, 174214690515), (18, 154857502680), (20, 139371752412), (24, 116143127010), (27, 103238335120), (30, 92914501608), (36, 77428751340), (40, 69685876206), (45, 61943001072), (48, 58071563505), (54, 51619167560), (60, 46457250804), (72, 38714375670), (80, 34842938103), (90, 30971500536), (108, 25809583780), (120, 23228625402), (135, 20647667024), (144, 19357187835), (180, 15485750268), (216, 12904791890), (240, 11614312701), (270, 10323833512), (360, 7742875134), (432, 6452395945), (540, 5161916756), (720, 3871437567), (1080, 2580958378), (2160, 1290479189)]