1284991080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{84317}}^1$

素因数の和:84458

約数の個数: 64

約数和(自身を含む): 3885373440

約数和(自身を除く): 2600382360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 84317, 168634, 252951, 337268, 421585, 505902, 674536, 843170, 1011804, 1264755, 1686340, 2023608, 2529510, 3372680, 5059020, 10118040, 10708259, 21416518, 32124777, 42833036, 53541295, 64249554, 85666072, 107082590, 128499108, 160623885, 214165180, 256998216, 321247770, 428330360, 642495540, 1284991080]

約数ペア:

[(1, 1284991080), (2, 642495540), (3, 428330360), (4, 321247770), (5, 256998216), (6, 214165180), (8, 160623885), (10, 128499108), (12, 107082590), (15, 85666072), (20, 64249554), (24, 53541295), (30, 42833036), (40, 32124777), (60, 21416518), (120, 10708259), (127, 10118040), (254, 5059020), (381, 3372680), (508, 2529510), (635, 2023608), (762, 1686340), (1016, 1264755), (1270, 1011804), (1524, 843170), (1905, 674536), (2540, 505902), (3048, 421585), (3810, 337268), (5080, 252951), (7620, 168634), (15240, 84317)]