1426816080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{660563}}^1$

素因数の和:660585

約数の個数: 80

約数和(自身を含む): 4914596160

約数和(自身を除く): 3487780080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 660563, 1321126, 1981689, 2642252, 3302815, 3963378, 5284504, 5945067, 6605630, 7926756, 9908445, 10569008, 11890134, 13211260, 15853512, 17835201, 19816890, 23780268, 26422520, 29725335, 31707024, 35670402, 39633780, 47560536, 52845040, 59450670, 71340804, 79267560, 89176005, 95121072, 118901340, 142681608, 158535120, 178352010, 237802680, 285363216, 356704020, 475605360, 713408040, 1426816080]

約数ペア:

[(1, 1426816080), (2, 713408040), (3, 475605360), (4, 356704020), (5, 285363216), (6, 237802680), (8, 178352010), (9, 158535120), (10, 142681608), (12, 118901340), (15, 95121072), (16, 89176005), (18, 79267560), (20, 71340804), (24, 59450670), (27, 52845040), (30, 47560536), (36, 39633780), (40, 35670402), (45, 31707024), (48, 29725335), (54, 26422520), (60, 23780268), (72, 19816890), (80, 17835201), (90, 15853512), (108, 13211260), (120, 11890134), (135, 10569008), (144, 9908445), (180, 7926756), (216, 6605630), (240, 5945067), (270, 5284504), (360, 3963378), (432, 3302815), (540, 2642252), (720, 1981689), (1080, 1321126), (2160, 660563)]