1081298880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{375451}}^1$

素因数の和:375474

約数の個数: 84

約数和(自身を含む): 3719227512

約数和(自身を除く): 2637928632

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 375451, 750902, 1126353, 1501804, 1877255, 2252706, 3003608, 3379059, 3754510, 4505412, 5631765, 6007216, 6758118, 7509020, 9010824, 11263530, 12014432, 13516236, 15018040, 16895295, 18021648, 22527060, 24028864, 27032472, 30036080, 33790590, 36043296, 45054120, 54064944, 60072160, 67581180, 72086592, 90108240, 108129888, 120144320, 135162360, 180216480, 216259776, 270324720, 360432960, 540649440, 1081298880]

約数ペア:

[(1, 1081298880), (2, 540649440), (3, 360432960), (4, 270324720), (5, 216259776), (6, 180216480), (8, 135162360), (9, 120144320), (10, 108129888), (12, 90108240), (15, 72086592), (16, 67581180), (18, 60072160), (20, 54064944), (24, 45054120), (30, 36043296), (32, 33790590), (36, 30036080), (40, 27032472), (45, 24028864), (48, 22527060), (60, 18021648), (64, 16895295), (72, 15018040), (80, 13516236), (90, 12014432), (96, 11263530), (120, 9010824), (144, 7509020), (160, 6758118), (180, 6007216), (192, 5631765), (240, 4505412), (288, 3754510), (320, 3379059), (360, 3003608), (480, 2252706), (576, 1877255), (720, 1501804), (960, 1126353), (1440, 750902), (2880, 375451)]