109680000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{457}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 364851960

約数和(自身を除く): 255171960

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, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 457, 480, 500, 600, 625, 640, 750, 800, 914, 960, 1000, 1200, 1250, 1371, 1500, 1600, 1828, 1875, 1920, 2000, 2285, 2400, 2500, 2742, 3000, 3200, 3656, 3750, 4000, 4570, 4800, 5000, 5484, 6000, 6855, 7312, 7500, 8000, 9140, 9600, 10000, 10968, 11425, 12000, 13710, 14624, 15000, 16000, 18280, 20000, 21936, 22850, 24000, 27420, 29248, 30000, 34275, 36560, 40000, 43872, 45700, 48000, 54840, 57125, 58496, 60000, 68550, 73120, 80000, 87744, 91400, 109680, 114250, 120000, 137100, 146240, 171375, 175488, 182800, 219360, 228500, 240000, 274200, 285625, 292480, 342750, 365600, 438720, 457000, 548400, 571250, 685500, 731200, 856875, 877440, 914000, 1096800, 1142500, 1371000, 1462400, 1713750, 1828000, 2193600, 2285000, 2742000, 3427500, 3656000, 4387200, 4570000, 5484000, 6855000, 7312000, 9140000, 10968000, 13710000, 18280000, 21936000, 27420000, 36560000, 54840000, 109680000]

約数ペア:

[(1, 109680000), (2, 54840000), (3, 36560000), (4, 27420000), (5, 21936000), (6, 18280000), (8, 13710000), (10, 10968000), (12, 9140000), (15, 7312000), (16, 6855000), (20, 5484000), (24, 4570000), (25, 4387200), (30, 3656000), (32, 3427500), (40, 2742000), (48, 2285000), (50, 2193600), (60, 1828000), (64, 1713750), (75, 1462400), (80, 1371000), (96, 1142500), (100, 1096800), (120, 914000), (125, 877440), (128, 856875), (150, 731200), (160, 685500), (192, 571250), (200, 548400), (240, 457000), (250, 438720), (300, 365600), (320, 342750), (375, 292480), (384, 285625), (400, 274200), (457, 240000), (480, 228500), (500, 219360), (600, 182800), (625, 175488), (640, 171375), (750, 146240), (800, 137100), (914, 120000), (960, 114250), (1000, 109680), (1200, 91400), (1250, 87744), (1371, 80000), (1500, 73120), (1600, 68550), (1828, 60000), (1875, 58496), (1920, 57125), (2000, 54840), (2285, 48000), (2400, 45700), (2500, 43872), (2742, 40000), (3000, 36560), (3200, 34275), (3656, 30000), (3750, 29248), (4000, 27420), (4570, 24000), (4800, 22850), (5000, 21936), (5484, 20000), (6000, 18280), (6855, 16000), (7312, 15000), (7500, 14624), (8000, 13710), (9140, 12000), (9600, 11425), (10000, 10968)]