168280080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5521}}^1$

素因数の和:5664

約数の個数: 80

約数和(自身を含む): 525871104

約数和(自身を除く): 357591024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 5521, 6096, 7620, 10160, 11042, 15240, 16563, 22084, 27605, 30480, 33126, 44168, 55210, 66252, 82815, 88336, 110420, 132504, 165630, 220840, 265008, 331260, 441680, 662520, 701167, 1325040, 1402334, 2103501, 2804668, 3505835, 4207002, 5609336, 7011670, 8414004, 10517505, 11218672, 14023340, 16828008, 21035010, 28046680, 33656016, 42070020, 56093360, 84140040, 168280080]

約数ペア:

[(1, 168280080), (2, 84140040), (3, 56093360), (4, 42070020), (5, 33656016), (6, 28046680), (8, 21035010), (10, 16828008), (12, 14023340), (15, 11218672), (16, 10517505), (20, 8414004), (24, 7011670), (30, 5609336), (40, 4207002), (48, 3505835), (60, 2804668), (80, 2103501), (120, 1402334), (127, 1325040), (240, 701167), (254, 662520), (381, 441680), (508, 331260), (635, 265008), (762, 220840), (1016, 165630), (1270, 132504), (1524, 110420), (1905, 88336), (2032, 82815), (2540, 66252), (3048, 55210), (3810, 44168), (5080, 33126), (5521, 30480), (6096, 27605), (7620, 22084), (10160, 16563), (11042, 15240)]