894745440

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{2557}}^1$

素因数の和:2593

約数の個数: 192

約数和(自身を含む): 3171510720

約数和(自身を除く): 2276765280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2187, 2430, 2557, 2592, 2916, 3240, 3645, 3888, 4320, 4374, 4860, 5114, 5832, 6480, 7290, 7671, 7776, 8748, 9720, 10228, 10935, 11664, 12785, 12960, 14580, 15342, 17496, 19440, 20456, 21870, 23013, 23328, 25570, 29160, 30684, 34992, 38355, 38880, 40912, 43740, 46026, 51140, 58320, 61368, 69039, 69984, 76710, 81824, 87480, 92052, 102280, 115065, 116640, 122736, 138078, 153420, 174960, 184104, 204560, 207117, 230130, 245472, 276156, 306840, 345195, 349920, 368208, 409120, 414234, 460260, 552312, 613680, 621351, 690390, 736416, 828468, 920520, 1035585, 1104624, 1227360, 1242702, 1380780, 1656936, 1841040, 1864053, 2071170, 2209248, 2485404, 2761560, 3106755, 3313872, 3682080, 3728106, 4142340, 4970808, 5523120, 5592159, 6213510, 6627744, 7456212, 8284680, 9320265, 9941616, 11046240, 11184318, 12427020, 14912424, 16569360, 18640530, 19883232, 22368636, 24854040, 27960795, 29824848, 33138720, 37281060, 44737272, 49708080, 55921590, 59649696, 74562120, 89474544, 99416160, 111843180, 149124240, 178949088, 223686360, 298248480, 447372720, 894745440]

約数ペア:

[(1, 894745440), (2, 447372720), (3, 298248480), (4, 223686360), (5, 178949088), (6, 149124240), (8, 111843180), (9, 99416160), (10, 89474544), (12, 74562120), (15, 59649696), (16, 55921590), (18, 49708080), (20, 44737272), (24, 37281060), (27, 33138720), (30, 29824848), (32, 27960795), (36, 24854040), (40, 22368636), (45, 19883232), (48, 18640530), (54, 16569360), (60, 14912424), (72, 12427020), (80, 11184318), (81, 11046240), (90, 9941616), (96, 9320265), (108, 8284680), (120, 7456212), (135, 6627744), (144, 6213510), (160, 5592159), (162, 5523120), (180, 4970808), (216, 4142340), (240, 3728106), (243, 3682080), (270, 3313872), (288, 3106755), (324, 2761560), (360, 2485404), (405, 2209248), (432, 2071170), (480, 1864053), (486, 1841040), (540, 1656936), (648, 1380780), (720, 1242702), (729, 1227360), (810, 1104624), (864, 1035585), (972, 920520), (1080, 828468), (1215, 736416), (1296, 690390), (1440, 621351), (1458, 613680), (1620, 552312), (1944, 460260), (2160, 414234), (2187, 409120), (2430, 368208), (2557, 349920), (2592, 345195), (2916, 306840), (3240, 276156), (3645, 245472), (3888, 230130), (4320, 207117), (4374, 204560), (4860, 184104), (5114, 174960), (5832, 153420), (6480, 138078), (7290, 122736), (7671, 116640), (7776, 115065), (8748, 102280), (9720, 92052), (10228, 87480), (10935, 81824), (11664, 76710), (12785, 69984), (12960, 69039), (14580, 61368), (15342, 58320), (17496, 51140), (19440, 46026), (20456, 43740), (21870, 40912), (23013, 38880), (23328, 38355), (25570, 34992), (29160, 30684)]