848486880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1218

約数の個数: 192

約数和(自身を含む): 2987772480

約数和(自身を除く): 2139285600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 197, 216, 240, 270, 288, 360, 394, 432, 480, 540, 591, 720, 788, 864, 985, 997, 1080, 1182, 1440, 1576, 1773, 1970, 1994, 2160, 2364, 2955, 2991, 3152, 3546, 3940, 3988, 4320, 4728, 4985, 5319, 5910, 5982, 6304, 7092, 7880, 7976, 8865, 8973, 9456, 9970, 10638, 11820, 11964, 14184, 14955, 15760, 15952, 17730, 17946, 18912, 19940, 21276, 23640, 23928, 26595, 26919, 28368, 29910, 31520, 31904, 35460, 35892, 39880, 42552, 44865, 47280, 47856, 53190, 53838, 56736, 59820, 70920, 71784, 79760, 85104, 89730, 94560, 95712, 106380, 107676, 119640, 134595, 141840, 143568, 159520, 170208, 179460, 196409, 212760, 215352, 239280, 269190, 283680, 287136, 358920, 392818, 425520, 430704, 478560, 538380, 589227, 717840, 785636, 851040, 861408, 982045, 1076760, 1178454, 1435680, 1571272, 1767681, 1964090, 2153520, 2356908, 2946135, 3142544, 3535362, 3928180, 4307040, 4713816, 5303043, 5892270, 6285088, 7070724, 7856360, 8838405, 9427632, 10606086, 11784540, 14141448, 15712720, 17676810, 18855264, 21212172, 23569080, 26515215, 28282896, 31425440, 35353620, 42424344, 47138160, 53030430, 56565792, 70707240, 84848688, 94276320, 106060860, 141414480, 169697376, 212121720, 282828960, 424243440, 848486880]

約数ペア:

[(1, 848486880), (2, 424243440), (3, 282828960), (4, 212121720), (5, 169697376), (6, 141414480), (8, 106060860), (9, 94276320), (10, 84848688), (12, 70707240), (15, 56565792), (16, 53030430), (18, 47138160), (20, 42424344), (24, 35353620), (27, 31425440), (30, 28282896), (32, 26515215), (36, 23569080), (40, 21212172), (45, 18855264), (48, 17676810), (54, 15712720), (60, 14141448), (72, 11784540), (80, 10606086), (90, 9427632), (96, 8838405), (108, 7856360), (120, 7070724), (135, 6285088), (144, 5892270), (160, 5303043), (180, 4713816), (197, 4307040), (216, 3928180), (240, 3535362), (270, 3142544), (288, 2946135), (360, 2356908), (394, 2153520), (432, 1964090), (480, 1767681), (540, 1571272), (591, 1435680), (720, 1178454), (788, 1076760), (864, 982045), (985, 861408), (997, 851040), (1080, 785636), (1182, 717840), (1440, 589227), (1576, 538380), (1773, 478560), (1970, 430704), (1994, 425520), (2160, 392818), (2364, 358920), (2955, 287136), (2991, 283680), (3152, 269190), (3546, 239280), (3940, 215352), (3988, 212760), (4320, 196409), (4728, 179460), (4985, 170208), (5319, 159520), (5910, 143568), (5982, 141840), (6304, 134595), (7092, 119640), (7880, 107676), (7976, 106380), (8865, 95712), (8973, 94560), (9456, 89730), (9970, 85104), (10638, 79760), (11820, 71784), (11964, 70920), (14184, 59820), (14955, 56736), (15760, 53838), (15952, 53190), (17730, 47856), (17946, 47280), (18912, 44865), (19940, 42552), (21276, 39880), (23640, 35892), (23928, 35460), (26595, 31904), (26919, 31520), (28368, 29910)]