490989798720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1535879}}^1$

素因数の和:1535942

約数の個数: 224

約数和(自身を含む): 1778917651200

約数和(自身を除く): 1287927852480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 540, 555, 576, 592, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1728, 1776, 1998, 2160, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7104, 7992, 8640, 8880, 9990, 10656, 11840, 13320, 15984, 17760, 19980, 21312, 26640, 31968, 35520, 39960, 53280, 63936, 79920, 106560, 159840, 319680, 1535879, 3071758, 4607637, 6143516, 7679395, 9215274, 12287032, 13822911, 15358790, 18430548, 23038185, 24574064, 27645822, 30717580, 36861096, 41468733, 46076370, 49148128, 55291644, 56827523, 61435160, 69114555, 73722192, 82937466, 92152740, 98296256, 110583288, 113655046, 122870320, 138229110, 147444384, 165874932, 170482569, 184305480, 207343665, 221166576, 227310092, 245740640, 276458220, 284137615, 294888768, 331749864, 340965138, 368610960, 414687330, 442333152, 454620184, 491481280, 511447707, 552916440, 568275230, 663499728, 681930276, 737221920, 829374660, 852412845, 884666304, 909240368, 1022895414, 1105832880, 1136550460, 1326999456, 1363860552, 1474443840, 1534343121, 1658749320, 1704825690, 1818480736, 2045790828, 2211665760, 2273100920, 2557238535, 2653998912, 2727721104, 3068686242, 3317498640, 3409651380, 3636961472, 4091581656, 4423331520, 4546201840, 5114477070, 5455442208, 6137372484, 6634997280, 6819302760, 7671715605, 8183163312, 9092403680, 10228954140, 10910884416, 12274744968, 13269994560, 13638605520, 15343431210, 16366326624, 18184807360, 20457908280, 24549489936, 27277211040, 30686862420, 32732653248, 40915816560, 49098979872, 54554422080, 61373724840, 81831633120, 98197959744, 122747449680, 163663266240, 245494899360, 490989798720]

約数ペア:

[(1, 490989798720), (2, 245494899360), (3, 163663266240), (4, 122747449680), (5, 98197959744), (6, 81831633120), (8, 61373724840), (9, 54554422080), (10, 49098979872), (12, 40915816560), (15, 32732653248), (16, 30686862420), (18, 27277211040), (20, 24549489936), (24, 20457908280), (27, 18184807360), (30, 16366326624), (32, 15343431210), (36, 13638605520), (37, 13269994560), (40, 12274744968), (45, 10910884416), (48, 10228954140), (54, 9092403680), (60, 8183163312), (64, 7671715605), (72, 6819302760), (74, 6634997280), (80, 6137372484), (90, 5455442208), (96, 5114477070), (108, 4546201840), (111, 4423331520), (120, 4091581656), (135, 3636961472), (144, 3409651380), (148, 3317498640), (160, 3068686242), (180, 2727721104), (185, 2653998912), (192, 2557238535), (216, 2273100920), (222, 2211665760), (240, 2045790828), (270, 1818480736), (288, 1704825690), (296, 1658749320), (320, 1534343121), (333, 1474443840), (360, 1363860552), (370, 1326999456), (432, 1136550460), (444, 1105832880), (480, 1022895414), (540, 909240368), (555, 884666304), (576, 852412845), (592, 829374660), (666, 737221920), (720, 681930276), (740, 663499728), (864, 568275230), (888, 552916440), (960, 511447707), (999, 491481280), (1080, 454620184), (1110, 442333152), (1184, 414687330), (1332, 368610960), (1440, 340965138), (1480, 331749864), (1665, 294888768), (1728, 284137615), (1776, 276458220), (1998, 245740640), (2160, 227310092), (2220, 221166576), (2368, 207343665), (2664, 184305480), (2880, 170482569), (2960, 165874932), (3330, 147444384), (3552, 138229110), (3996, 122870320), (4320, 113655046), (4440, 110583288), (4995, 98296256), (5328, 92152740), (5920, 82937466), (6660, 73722192), (7104, 69114555), (7992, 61435160), (8640, 56827523), (8880, 55291644), (9990, 49148128), (10656, 46076370), (11840, 41468733), (13320, 36861096), (15984, 30717580), (17760, 27645822), (19980, 24574064), (21312, 23038185), (26640, 18430548), (31968, 15358790), (35520, 13822911), (39960, 12287032), (53280, 9215274), (63936, 7679395), (79920, 6143516), (106560, 4607637), (159840, 3071758), (319680, 1535879)]