246885120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:795

約数の個数: 216

約数和(自身を含む): 884847600

約数和(自身を除く): 637962480

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, 522, 576, 580, 640, 696, 720, 739, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1478, 1740, 1856, 1920, 2088, 2217, 2304, 2320, 2610, 2784, 2880, 2956, 3480, 3695, 3712, 3840, 4176, 4434, 4640, 5220, 5568, 5760, 5912, 6651, 6960, 7390, 7424, 8352, 8868, 9280, 10440, 11085, 11136, 11520, 11824, 13302, 13920, 14780, 16704, 17736, 18560, 20880, 21431, 22170, 22272, 23648, 26604, 27840, 29560, 33255, 33408, 35472, 37120, 41760, 42862, 44340, 47296, 53208, 55680, 59120, 64293, 66510, 66816, 70944, 83520, 85724, 88680, 94592, 106416, 107155, 111360, 118240, 128586, 133020, 141888, 167040, 171448, 177360, 189184, 192879, 212832, 214310, 236480, 257172, 266040, 283776, 321465, 334080, 342896, 354720, 385758, 425664, 428620, 472960, 514344, 532080, 567552, 642930, 685792, 709440, 771516, 851328, 857240, 945920, 964395, 1028688, 1064160, 1285860, 1371584, 1418880, 1543032, 1702656, 1714480, 1928790, 2057376, 2128320, 2571720, 2743168, 2837760, 3086064, 3428960, 3857580, 4114752, 4256640, 5143440, 5486336, 6172128, 6857920, 7715160, 8229504, 8513280, 10286880, 12344256, 13715840, 15430320, 16459008, 20573760, 24688512, 27431680, 30860640, 41147520, 49377024, 61721280, 82295040, 123442560, 246885120]

約数ペア:

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