264164760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{244597}}^1$

素因数の和:244617

約数の個数: 64

約数和(自身を含む): 880552800

約数和(自身を除く): 616388040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 244597, 489194, 733791, 978388, 1222985, 1467582, 1956776, 2201373, 2445970, 2935164, 3668955, 4402746, 4891940, 5870328, 6604119, 7337910, 8805492, 9783880, 11006865, 13208238, 14675820, 17610984, 22013730, 26416476, 29351640, 33020595, 44027460, 52832952, 66041190, 88054920, 132082380, 264164760]

約数ペア:

[(1, 264164760), (2, 132082380), (3, 88054920), (4, 66041190), (5, 52832952), (6, 44027460), (8, 33020595), (9, 29351640), (10, 26416476), (12, 22013730), (15, 17610984), (18, 14675820), (20, 13208238), (24, 11006865), (27, 9783880), (30, 8805492), (36, 7337910), (40, 6604119), (45, 5870328), (54, 4891940), (60, 4402746), (72, 3668955), (90, 2935164), (108, 2445970), (120, 2201373), (135, 1956776), (180, 1467582), (216, 1222985), (270, 978388), (360, 733791), (540, 489194), (1080, 244597)]