1761120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1223}}^1$

素因数の和:1244

約数の個数: 72

約数和(自身を含む): 6014736

約数和(自身を除く): 4253616

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, 1223, 1440, 2446, 3669, 4892, 6115, 7338, 9784, 11007, 12230, 14676, 18345, 19568, 22014, 24460, 29352, 36690, 39136, 44028, 48920, 55035, 58704, 73380, 88056, 97840, 110070, 117408, 146760, 176112, 195680, 220140, 293520, 352224, 440280, 587040, 880560, 1761120]

約数ペア:

[(1, 1761120), (2, 880560), (3, 587040), (4, 440280), (5, 352224), (6, 293520), (8, 220140), (9, 195680), (10, 176112), (12, 146760), (15, 117408), (16, 110070), (18, 97840), (20, 88056), (24, 73380), (30, 58704), (32, 55035), (36, 48920), (40, 44028), (45, 39136), (48, 36690), (60, 29352), (72, 24460), (80, 22014), (90, 19568), (96, 18345), (120, 14676), (144, 12230), (160, 11007), (180, 9784), (240, 7338), (288, 6115), (360, 4892), (480, 3669), (720, 2446), (1223, 1440)]