91230120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{253417}}^1$

素因数の和:253434

約数の個数: 48

約数和(自身を含む): 296499060

約数和(自身を除く): 205268940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 253417, 506834, 760251, 1013668, 1267085, 1520502, 2027336, 2280753, 2534170, 3041004, 3801255, 4561506, 5068340, 6082008, 7602510, 9123012, 10136680, 11403765, 15205020, 18246024, 22807530, 30410040, 45615060, 91230120]

約数ペア:

[(1, 91230120), (2, 45615060), (3, 30410040), (4, 22807530), (5, 18246024), (6, 15205020), (8, 11403765), (9, 10136680), (10, 9123012), (12, 7602510), (15, 6082008), (18, 5068340), (20, 4561506), (24, 3801255), (30, 3041004), (36, 2534170), (40, 2280753), (45, 2027336), (60, 1520502), (72, 1267085), (90, 1013668), (120, 760251), (180, 506834), (360, 253417)]