83788560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{38791}}^1$

素因数の和:38813

約数の個数: 80

約数和(自身を含む): 288612480

約数和(自身を除く): 204823920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 38791, 77582, 116373, 155164, 193955, 232746, 310328, 349119, 387910, 465492, 581865, 620656, 698238, 775820, 930984, 1047357, 1163730, 1396476, 1551640, 1745595, 1861968, 2094714, 2327460, 2792952, 3103280, 3491190, 4189428, 4654920, 5236785, 5585904, 6982380, 8378856, 9309840, 10473570, 13964760, 16757712, 20947140, 27929520, 41894280, 83788560]

約数ペア:

[(1, 83788560), (2, 41894280), (3, 27929520), (4, 20947140), (5, 16757712), (6, 13964760), (8, 10473570), (9, 9309840), (10, 8378856), (12, 6982380), (15, 5585904), (16, 5236785), (18, 4654920), (20, 4189428), (24, 3491190), (27, 3103280), (30, 2792952), (36, 2327460), (40, 2094714), (45, 1861968), (48, 1745595), (54, 1551640), (60, 1396476), (72, 1163730), (80, 1047357), (90, 930984), (108, 775820), (120, 698238), (135, 620656), (144, 581865), (180, 465492), (216, 387910), (240, 349119), (270, 310328), (360, 232746), (432, 193955), (540, 155164), (720, 116373), (1080, 77582), (2160, 38791)]