297515520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 240

約数和(自身を含む): 1061260200

約数和(自身を除く): 763744680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 349, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 698, 720, 740, 768, 888, 960, 1047, 1110, 1152, 1184, 1280, 1332, 1396, 1440, 1480, 1536, 1665, 1745, 1776, 1920, 2094, 2220, 2304, 2368, 2560, 2664, 2792, 2880, 2960, 3141, 3330, 3490, 3552, 3840, 4188, 4440, 4608, 4736, 5235, 5328, 5584, 5760, 5920, 6282, 6660, 6980, 7104, 7680, 8376, 8880, 9472, 10470, 10656, 11168, 11520, 11840, 12564, 12913, 13320, 13960, 14208, 15705, 16752, 17760, 18944, 20940, 21312, 22336, 23040, 23680, 25128, 25826, 26640, 27920, 28416, 31410, 33504, 35520, 38739, 41880, 42624, 44672, 47360, 50256, 51652, 53280, 55840, 56832, 62820, 64565, 67008, 71040, 77478, 83760, 85248, 89344, 94720, 100512, 103304, 106560, 111680, 116217, 125640, 129130, 134016, 142080, 154956, 167520, 170496, 178688, 193695, 201024, 206608, 213120, 223360, 232434, 251280, 258260, 268032, 284160, 309912, 335040, 387390, 402048, 413216, 426240, 446720, 464868, 502560, 516520, 536064, 581085, 619824, 670080, 774780, 804096, 826432, 852480, 893440, 929736, 1005120, 1033040, 1162170, 1239648, 1340160, 1549560, 1608192, 1652864, 1859472, 2010240, 2066080, 2324340, 2479296, 2680320, 3099120, 3305728, 3718944, 4020480, 4132160, 4648680, 4958592, 6198240, 6611456, 7437888, 8040960, 8264320, 9297360, 9917184, 12396480, 14875776, 16528640, 18594720, 19834368, 24792960, 29751552, 33057280, 37189440, 49585920, 59503104, 74378880, 99171840, 148757760, 297515520]

約数ペア:

[(1, 297515520), (2, 148757760), (3, 99171840), (4, 74378880), (5, 59503104), (6, 49585920), (8, 37189440), (9, 33057280), (10, 29751552), (12, 24792960), (15, 19834368), (16, 18594720), (18, 16528640), (20, 14875776), (24, 12396480), (30, 9917184), (32, 9297360), (36, 8264320), (37, 8040960), (40, 7437888), (45, 6611456), (48, 6198240), (60, 4958592), (64, 4648680), (72, 4132160), (74, 4020480), (80, 3718944), (90, 3305728), (96, 3099120), (111, 2680320), (120, 2479296), (128, 2324340), (144, 2066080), (148, 2010240), (160, 1859472), (180, 1652864), (185, 1608192), (192, 1549560), (222, 1340160), (240, 1239648), (256, 1162170), (288, 1033040), (296, 1005120), (320, 929736), (333, 893440), (349, 852480), (360, 826432), (370, 804096), (384, 774780), (444, 670080), (480, 619824), (512, 581085), (555, 536064), (576, 516520), (592, 502560), (640, 464868), (666, 446720), (698, 426240), (720, 413216), (740, 402048), (768, 387390), (888, 335040), (960, 309912), (1047, 284160), (1110, 268032), (1152, 258260), (1184, 251280), (1280, 232434), (1332, 223360), (1396, 213120), (1440, 206608), (1480, 201024), (1536, 193695), (1665, 178688), (1745, 170496), (1776, 167520), (1920, 154956), (2094, 142080), (2220, 134016), (2304, 129130), (2368, 125640), (2560, 116217), (2664, 111680), (2792, 106560), (2880, 103304), (2960, 100512), (3141, 94720), (3330, 89344), (3490, 85248), (3552, 83760), (3840, 77478), (4188, 71040), (4440, 67008), (4608, 64565), (4736, 62820), (5235, 56832), (5328, 55840), (5584, 53280), (5760, 51652), (5920, 50256), (6282, 47360), (6660, 44672), (6980, 42624), (7104, 41880), (7680, 38739), (8376, 35520), (8880, 33504), (9472, 31410), (10470, 28416), (10656, 27920), (11168, 26640), (11520, 25826), (11840, 25128), (12564, 23680), (12913, 23040), (13320, 22336), (13960, 21312), (14208, 20940), (15705, 18944), (16752, 17760)]