770872080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{291997}}^1$

素因数の和:292024

約数の個数: 80

約数和(自身を含む): 2606958144

約数和(自身を除く): 1836086064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 291997, 583994, 875991, 1167988, 1459985, 1751982, 2335976, 2919970, 3211967, 3503964, 4379955, 4671952, 5839940, 6423934, 7007928, 8759910, 9635901, 11679880, 12847868, 14015856, 16059835, 17519820, 19271802, 23359760, 25695736, 32119670, 35039640, 38543604, 48179505, 51391472, 64239340, 70079280, 77087208, 96359010, 128478680, 154174416, 192718020, 256957360, 385436040, 770872080]

約数ペア:

[(1, 770872080), (2, 385436040), (3, 256957360), (4, 192718020), (5, 154174416), (6, 128478680), (8, 96359010), (10, 77087208), (11, 70079280), (12, 64239340), (15, 51391472), (16, 48179505), (20, 38543604), (22, 35039640), (24, 32119670), (30, 25695736), (33, 23359760), (40, 19271802), (44, 17519820), (48, 16059835), (55, 14015856), (60, 12847868), (66, 11679880), (80, 9635901), (88, 8759910), (110, 7007928), (120, 6423934), (132, 5839940), (165, 4671952), (176, 4379955), (220, 3503964), (240, 3211967), (264, 2919970), (330, 2335976), (440, 1751982), (528, 1459985), (660, 1167988), (880, 875991), (1320, 583994), (2640, 291997)]