91401120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63473}}^1$

素因数の和:63494

約数の個数: 72

約数和(自身を含む): 311911236

約数和(自身を除く): 220510116

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, 63473, 126946, 190419, 253892, 317365, 380838, 507784, 571257, 634730, 761676, 952095, 1015568, 1142514, 1269460, 1523352, 1904190, 2031136, 2285028, 2538920, 2856285, 3046704, 3808380, 4570056, 5077840, 5712570, 6093408, 7616760, 9140112, 10155680, 11425140, 15233520, 18280224, 22850280, 30467040, 45700560, 91401120]

約数ペア:

[(1, 91401120), (2, 45700560), (3, 30467040), (4, 22850280), (5, 18280224), (6, 15233520), (8, 11425140), (9, 10155680), (10, 9140112), (12, 7616760), (15, 6093408), (16, 5712570), (18, 5077840), (20, 4570056), (24, 3808380), (30, 3046704), (32, 2856285), (36, 2538920), (40, 2285028), (45, 2031136), (48, 1904190), (60, 1523352), (72, 1269460), (80, 1142514), (90, 1015568), (96, 952095), (120, 761676), (144, 634730), (160, 571257), (180, 507784), (240, 380838), (288, 317365), (360, 253892), (480, 190419), (720, 126946), (1440, 63473)]