80904000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{3371}}^1$

素因数の和:3401

約数の個数: 112

約数和(自身を含む): 267224256

約数和(自身を除く): 186320256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 3371, 4000, 4800, 6000, 6742, 8000, 10113, 12000, 13484, 16855, 20226, 24000, 26968, 33710, 40452, 50565, 53936, 67420, 80904, 84275, 101130, 107872, 134840, 161808, 168550, 202260, 215744, 252825, 269680, 323616, 337100, 404520, 421375, 505650, 539360, 647232, 674200, 809040, 842750, 1011300, 1078720, 1264125, 1348400, 1618080, 1685500, 2022600, 2528250, 2696800, 3236160, 3371000, 4045200, 5056500, 5393600, 6742000, 8090400, 10113000, 13484000, 16180800, 20226000, 26968000, 40452000, 80904000]

約数ペア:

[(1, 80904000), (2, 40452000), (3, 26968000), (4, 20226000), (5, 16180800), (6, 13484000), (8, 10113000), (10, 8090400), (12, 6742000), (15, 5393600), (16, 5056500), (20, 4045200), (24, 3371000), (25, 3236160), (30, 2696800), (32, 2528250), (40, 2022600), (48, 1685500), (50, 1618080), (60, 1348400), (64, 1264125), (75, 1078720), (80, 1011300), (96, 842750), (100, 809040), (120, 674200), (125, 647232), (150, 539360), (160, 505650), (192, 421375), (200, 404520), (240, 337100), (250, 323616), (300, 269680), (320, 252825), (375, 215744), (400, 202260), (480, 168550), (500, 161808), (600, 134840), (750, 107872), (800, 101130), (960, 84275), (1000, 80904), (1200, 67420), (1500, 53936), (1600, 50565), (2000, 40452), (2400, 33710), (3000, 26968), (3371, 24000), (4000, 20226), (4800, 16855), (6000, 13484), (6742, 12000), (8000, 10113)]