493770240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 240

約数和(自身を含む): 1771426800

約数和(自身を除く): 1277656560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 739, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1478, 1536, 1740, 1856, 1920, 2088, 2217, 2304, 2320, 2560, 2610, 2784, 2880, 2956, 3480, 3695, 3712, 3840, 4176, 4434, 4608, 4640, 5220, 5568, 5760, 5912, 6651, 6960, 7390, 7424, 7680, 8352, 8868, 9280, 10440, 11085, 11136, 11520, 11824, 13302, 13920, 14780, 14848, 16704, 17736, 18560, 20880, 21431, 22170, 22272, 23040, 23648, 26604, 27840, 29560, 33255, 33408, 35472, 37120, 41760, 42862, 44340, 44544, 47296, 53208, 55680, 59120, 64293, 66510, 66816, 70944, 74240, 83520, 85724, 88680, 94592, 106416, 107155, 111360, 118240, 128586, 133020, 133632, 141888, 167040, 171448, 177360, 189184, 192879, 212832, 214310, 222720, 236480, 257172, 266040, 283776, 321465, 334080, 342896, 354720, 378368, 385758, 425664, 428620, 472960, 514344, 532080, 567552, 642930, 668160, 685792, 709440, 771516, 851328, 857240, 945920, 964395, 1028688, 1064160, 1135104, 1285860, 1371584, 1418880, 1543032, 1702656, 1714480, 1891840, 1928790, 2057376, 2128320, 2571720, 2743168, 2837760, 3086064, 3405312, 3428960, 3857580, 4114752, 4256640, 5143440, 5486336, 5675520, 6172128, 6857920, 7715160, 8229504, 8513280, 10286880, 10972672, 12344256, 13715840, 15430320, 16459008, 17026560, 20573760, 24688512, 27431680, 30860640, 32918016, 41147520, 49377024, 54863360, 61721280, 82295040, 98754048, 123442560, 164590080, 246885120, 493770240]

約数ペア:

[(1, 493770240), (2, 246885120), (3, 164590080), (4, 123442560), (5, 98754048), (6, 82295040), (8, 61721280), (9, 54863360), (10, 49377024), (12, 41147520), (15, 32918016), (16, 30860640), (18, 27431680), (20, 24688512), (24, 20573760), (29, 17026560), (30, 16459008), (32, 15430320), (36, 13715840), (40, 12344256), (45, 10972672), (48, 10286880), (58, 8513280), (60, 8229504), (64, 7715160), (72, 6857920), (80, 6172128), (87, 5675520), (90, 5486336), (96, 5143440), (116, 4256640), (120, 4114752), (128, 3857580), (144, 3428960), (145, 3405312), (160, 3086064), (174, 2837760), (180, 2743168), (192, 2571720), (232, 2128320), (240, 2057376), (256, 1928790), (261, 1891840), (288, 1714480), (290, 1702656), (320, 1543032), (348, 1418880), (360, 1371584), (384, 1285860), (435, 1135104), (464, 1064160), (480, 1028688), (512, 964395), (522, 945920), (576, 857240), (580, 851328), (640, 771516), (696, 709440), (720, 685792), (739, 668160), (768, 642930), (870, 567552), (928, 532080), (960, 514344), (1044, 472960), (1152, 428620), (1160, 425664), (1280, 385758), (1305, 378368), (1392, 354720), (1440, 342896), (1478, 334080), (1536, 321465), (1740, 283776), (1856, 266040), (1920, 257172), (2088, 236480), (2217, 222720), (2304, 214310), (2320, 212832), (2560, 192879), (2610, 189184), (2784, 177360), (2880, 171448), (2956, 167040), (3480, 141888), (3695, 133632), (3712, 133020), (3840, 128586), (4176, 118240), (4434, 111360), (4608, 107155), (4640, 106416), (5220, 94592), (5568, 88680), (5760, 85724), (5912, 83520), (6651, 74240), (6960, 70944), (7390, 66816), (7424, 66510), (7680, 64293), (8352, 59120), (8868, 55680), (9280, 53208), (10440, 47296), (11085, 44544), (11136, 44340), (11520, 42862), (11824, 41760), (13302, 37120), (13920, 35472), (14780, 33408), (14848, 33255), (16704, 29560), (17736, 27840), (18560, 26604), (20880, 23648), (21431, 23040), (22170, 22272)]