485088000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 1673398272

約数和(自身を除く): 1188310272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 150, 155, 160, 163, 186, 192, 200, 240, 248, 250, 256, 300, 310, 320, 326, 372, 375, 384, 400, 465, 480, 489, 496, 500, 600, 620, 640, 652, 744, 750, 768, 775, 800, 815, 930, 960, 978, 992, 1000, 1200, 1240, 1280, 1304, 1488, 1500, 1550, 1600, 1630, 1860, 1920, 1956, 1984, 2000, 2325, 2400, 2445, 2480, 2608, 2976, 3000, 3100, 3200, 3260, 3720, 3840, 3875, 3912, 3968, 4000, 4075, 4650, 4800, 4890, 4960, 5053, 5216, 5952, 6000, 6200, 6400, 6520, 7440, 7750, 7824, 7936, 8000, 8150, 9300, 9600, 9780, 9920, 10106, 10432, 11625, 11904, 12000, 12225, 12400, 13040, 14880, 15159, 15500, 15648, 16000, 16300, 18600, 19200, 19560, 19840, 20212, 20375, 20864, 23250, 23808, 24000, 24450, 24800, 25265, 26080, 29760, 30318, 31000, 31296, 32000, 32600, 37200, 39120, 39680, 40424, 40750, 41728, 46500, 48000, 48900, 49600, 50530, 52160, 59520, 60636, 61125, 62000, 62592, 65200, 74400, 75795, 78240, 80848, 81500, 93000, 96000, 97800, 99200, 101060, 104320, 119040, 121272, 122250, 124000, 125184, 126325, 130400, 148800, 151590, 156480, 161696, 163000, 186000, 195600, 198400, 202120, 208640, 242544, 244500, 248000, 252650, 260800, 297600, 303180, 312960, 323392, 326000, 372000, 378975, 391200, 404240, 485088, 489000, 496000, 505300, 521600, 595200, 606360, 625920, 631625, 646784, 652000, 744000, 757950, 782400, 808480, 970176, 978000, 992000, 1010600, 1043200, 1212720, 1263250, 1293568, 1304000, 1488000, 1515900, 1564800, 1616960, 1894875, 1940352, 1956000, 2021200, 2425440, 2526500, 2608000, 2976000, 3031800, 3129600, 3233920, 3789750, 3880704, 3912000, 4042400, 4850880, 5053000, 5216000, 6063600, 6467840, 7579500, 7824000, 8084800, 9701760, 10106000, 12127200, 15159000, 15648000, 16169600, 19403520, 20212000, 24254400, 30318000, 32339200, 40424000, 48508800, 60636000, 80848000, 97017600, 121272000, 161696000, 242544000, 485088000]

約数ペア:

[(1, 485088000), (2, 242544000), (3, 161696000), (4, 121272000), (5, 97017600), (6, 80848000), (8, 60636000), (10, 48508800), (12, 40424000), (15, 32339200), (16, 30318000), (20, 24254400), (24, 20212000), (25, 19403520), (30, 16169600), (31, 15648000), (32, 15159000), (40, 12127200), (48, 10106000), (50, 9701760), (60, 8084800), (62, 7824000), (64, 7579500), (75, 6467840), (80, 6063600), (93, 5216000), (96, 5053000), (100, 4850880), (120, 4042400), (124, 3912000), (125, 3880704), (128, 3789750), (150, 3233920), (155, 3129600), (160, 3031800), (163, 2976000), (186, 2608000), (192, 2526500), (200, 2425440), (240, 2021200), (248, 1956000), (250, 1940352), (256, 1894875), (300, 1616960), (310, 1564800), (320, 1515900), (326, 1488000), (372, 1304000), (375, 1293568), (384, 1263250), (400, 1212720), (465, 1043200), (480, 1010600), (489, 992000), (496, 978000), (500, 970176), (600, 808480), (620, 782400), (640, 757950), (652, 744000), (744, 652000), (750, 646784), (768, 631625), (775, 625920), (800, 606360), (815, 595200), (930, 521600), (960, 505300), (978, 496000), (992, 489000), (1000, 485088), (1200, 404240), (1240, 391200), (1280, 378975), (1304, 372000), (1488, 326000), (1500, 323392), (1550, 312960), (1600, 303180), (1630, 297600), (1860, 260800), (1920, 252650), (1956, 248000), (1984, 244500), (2000, 242544), (2325, 208640), (2400, 202120), (2445, 198400), (2480, 195600), (2608, 186000), (2976, 163000), (3000, 161696), (3100, 156480), (3200, 151590), (3260, 148800), (3720, 130400), (3840, 126325), (3875, 125184), (3912, 124000), (3968, 122250), (4000, 121272), (4075, 119040), (4650, 104320), (4800, 101060), (4890, 99200), (4960, 97800), (5053, 96000), (5216, 93000), (5952, 81500), (6000, 80848), (6200, 78240), (6400, 75795), (6520, 74400), (7440, 65200), (7750, 62592), (7824, 62000), (7936, 61125), (8000, 60636), (8150, 59520), (9300, 52160), (9600, 50530), (9780, 49600), (9920, 48900), (10106, 48000), (10432, 46500), (11625, 41728), (11904, 40750), (12000, 40424), (12225, 39680), (12400, 39120), (13040, 37200), (14880, 32600), (15159, 32000), (15500, 31296), (15648, 31000), (16000, 30318), (16300, 29760), (18600, 26080), (19200, 25265), (19560, 24800), (19840, 24450), (20212, 24000), (20375, 23808), (20864, 23250)]