31296000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 104689728

約数和(自身を除く): 73393728

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, 163, 192, 200, 240, 250, 256, 300, 320, 326, 375, 384, 400, 480, 489, 500, 512, 600, 640, 652, 750, 768, 800, 815, 960, 978, 1000, 1200, 1280, 1304, 1500, 1536, 1600, 1630, 1920, 1956, 2000, 2400, 2445, 2560, 2608, 3000, 3200, 3260, 3840, 3912, 4000, 4075, 4800, 4890, 5216, 6000, 6400, 6520, 7680, 7824, 8000, 8150, 9600, 9780, 10432, 12000, 12225, 12800, 13040, 15648, 16000, 16300, 19200, 19560, 20375, 20864, 24000, 24450, 26080, 31296, 32000, 32600, 38400, 39120, 40750, 41728, 48000, 48900, 52160, 61125, 62592, 64000, 65200, 78240, 81500, 83456, 96000, 97800, 104320, 122250, 125184, 130400, 156480, 163000, 192000, 195600, 208640, 244500, 250368, 260800, 312960, 326000, 391200, 417280, 489000, 521600, 625920, 652000, 782400, 978000, 1043200, 1251840, 1304000, 1564800, 1956000, 2086400, 2608000, 3129600, 3912000, 5216000, 6259200, 7824000, 10432000, 15648000, 31296000]

約数ペア:

[(1, 31296000), (2, 15648000), (3, 10432000), (4, 7824000), (5, 6259200), (6, 5216000), (8, 3912000), (10, 3129600), (12, 2608000), (15, 2086400), (16, 1956000), (20, 1564800), (24, 1304000), (25, 1251840), (30, 1043200), (32, 978000), (40, 782400), (48, 652000), (50, 625920), (60, 521600), (64, 489000), (75, 417280), (80, 391200), (96, 326000), (100, 312960), (120, 260800), (125, 250368), (128, 244500), (150, 208640), (160, 195600), (163, 192000), (192, 163000), (200, 156480), (240, 130400), (250, 125184), (256, 122250), (300, 104320), (320, 97800), (326, 96000), (375, 83456), (384, 81500), (400, 78240), (480, 65200), (489, 64000), (500, 62592), (512, 61125), (600, 52160), (640, 48900), (652, 48000), (750, 41728), (768, 40750), (800, 39120), (815, 38400), (960, 32600), (978, 32000), (1000, 31296), (1200, 26080), (1280, 24450), (1304, 24000), (1500, 20864), (1536, 20375), (1600, 19560), (1630, 19200), (1920, 16300), (1956, 16000), (2000, 15648), (2400, 13040), (2445, 12800), (2560, 12225), (2608, 12000), (3000, 10432), (3200, 9780), (3260, 9600), (3840, 8150), (3912, 8000), (4000, 7824), (4075, 7680), (4800, 6520), (4890, 6400), (5216, 6000)]