31005360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43063}}^1$

素因数の和:43082

約数の個数: 60

約数和(自身を含む): 104128752

約数和(自身を除く): 73123392

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, 43063, 86126, 129189, 172252, 215315, 258378, 344504, 387567, 430630, 516756, 645945, 689008, 775134, 861260, 1033512, 1291890, 1550268, 1722520, 1937835, 2067024, 2583780, 3100536, 3445040, 3875670, 5167560, 6201072, 7751340, 10335120, 15502680, 31005360]

約数ペア:

[(1, 31005360), (2, 15502680), (3, 10335120), (4, 7751340), (5, 6201072), (6, 5167560), (8, 3875670), (9, 3445040), (10, 3100536), (12, 2583780), (15, 2067024), (16, 1937835), (18, 1722520), (20, 1550268), (24, 1291890), (30, 1033512), (36, 861260), (40, 775134), (45, 689008), (48, 645945), (60, 516756), (72, 430630), (80, 387567), (90, 344504), (120, 258378), (144, 215315), (180, 172252), (240, 129189), (360, 86126), (720, 43063)]