2390489520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{16573}}^1$

素因数の和:17190

約数の個数: 80

約数和(自身を含む): 7423295712

約数和(自身を除く): 5032806192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 1202, 1803, 2404, 3005, 3606, 4808, 6010, 7212, 9015, 9616, 12020, 14424, 16573, 18030, 24040, 28848, 33146, 36060, 48080, 49719, 66292, 72120, 82865, 99438, 132584, 144240, 165730, 198876, 248595, 265168, 331460, 397752, 497190, 662920, 795504, 994380, 1325840, 1988760, 3977520, 9960373, 19920746, 29881119, 39841492, 49801865, 59762238, 79682984, 99603730, 119524476, 149405595, 159365968, 199207460, 239048952, 298811190, 398414920, 478097904, 597622380, 796829840, 1195244760, 2390489520]

約数ペア:

[(1, 2390489520), (2, 1195244760), (3, 796829840), (4, 597622380), (5, 478097904), (6, 398414920), (8, 298811190), (10, 239048952), (12, 199207460), (15, 159365968), (16, 149405595), (20, 119524476), (24, 99603730), (30, 79682984), (40, 59762238), (48, 49801865), (60, 39841492), (80, 29881119), (120, 19920746), (240, 9960373), (601, 3977520), (1202, 1988760), (1803, 1325840), (2404, 994380), (3005, 795504), (3606, 662920), (4808, 497190), (6010, 397752), (7212, 331460), (9015, 265168), (9616, 248595), (12020, 198876), (14424, 165730), (16573, 144240), (18030, 132584), (24040, 99438), (28848, 82865), (33146, 72120), (36060, 66292), (48080, 49719)]