493918560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1707

約数の個数: 240

約数和(自身を含む): 1820006496

約数和(自身を除く): 1326087936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1657, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3240, 3312, 3314, 3680, 3726, 4140, 4320, 4968, 4971, 5520, 6210, 6480, 6624, 6628, 7452, 8280, 8285, 9315, 9936, 9942, 11040, 12420, 12960, 13256, 14904, 14913, 16560, 16570, 18630, 19872, 19884, 24840, 24855, 26512, 29808, 29826, 33120, 33140, 37260, 38111, 39768, 44739, 49680, 49710, 53024, 59616, 59652, 66280, 74520, 74565, 76222, 79536, 89478, 99360, 99420, 114333, 119304, 132560, 134217, 149040, 149130, 152444, 159072, 178956, 190555, 198840, 223695, 228666, 238608, 265120, 268434, 298080, 298260, 304888, 342999, 357912, 381110, 397680, 447390, 457332, 477216, 536868, 571665, 596520, 609776, 671085, 685998, 715824, 762220, 795360, 894780, 914664, 1028997, 1073736, 1143330, 1193040, 1219552, 1342170, 1371996, 1431648, 1524440, 1714995, 1789560, 1829328, 2057994, 2147472, 2286660, 2386080, 2684340, 2743992, 3048880, 3086991, 3429990, 3579120, 3658656, 4115988, 4294944, 4573320, 5144985, 5368680, 5487984, 6097760, 6173982, 6859980, 7158240, 8231976, 9146640, 10289970, 10737360, 10975968, 12347964, 13719960, 15434955, 16463952, 18293280, 20579940, 21474720, 24695928, 27439920, 30869910, 32927904, 41159880, 49391856, 54879840, 61739820, 82319760, 98783712, 123479640, 164639520, 246959280, 493918560]

約数ペア:

[(1, 493918560), (2, 246959280), (3, 164639520), (4, 123479640), (5, 98783712), (6, 82319760), (8, 61739820), (9, 54879840), (10, 49391856), (12, 41159880), (15, 32927904), (16, 30869910), (18, 27439920), (20, 24695928), (23, 21474720), (24, 20579940), (27, 18293280), (30, 16463952), (32, 15434955), (36, 13719960), (40, 12347964), (45, 10975968), (46, 10737360), (48, 10289970), (54, 9146640), (60, 8231976), (69, 7158240), (72, 6859980), (80, 6173982), (81, 6097760), (90, 5487984), (92, 5368680), (96, 5144985), (108, 4573320), (115, 4294944), (120, 4115988), (135, 3658656), (138, 3579120), (144, 3429990), (160, 3086991), (162, 3048880), (180, 2743992), (184, 2684340), (207, 2386080), (216, 2286660), (230, 2147472), (240, 2057994), (270, 1829328), (276, 1789560), (288, 1714995), (324, 1524440), (345, 1431648), (360, 1371996), (368, 1342170), (405, 1219552), (414, 1193040), (432, 1143330), (460, 1073736), (480, 1028997), (540, 914664), (552, 894780), (621, 795360), (648, 762220), (690, 715824), (720, 685998), (736, 671085), (810, 609776), (828, 596520), (864, 571665), (920, 536868), (1035, 477216), (1080, 457332), (1104, 447390), (1242, 397680), (1296, 381110), (1380, 357912), (1440, 342999), (1620, 304888), (1656, 298260), (1657, 298080), (1840, 268434), (1863, 265120), (2070, 238608), (2160, 228666), (2208, 223695), (2484, 198840), (2592, 190555), (2760, 178956), (3105, 159072), (3240, 152444), (3312, 149130), (3314, 149040), (3680, 134217), (3726, 132560), (4140, 119304), (4320, 114333), (4968, 99420), (4971, 99360), (5520, 89478), (6210, 79536), (6480, 76222), (6624, 74565), (6628, 74520), (7452, 66280), (8280, 59652), (8285, 59616), (9315, 53024), (9936, 49710), (9942, 49680), (11040, 44739), (12420, 39768), (12960, 38111), (13256, 37260), (14904, 33140), (14913, 33120), (16560, 29826), (16570, 29808), (18630, 26512), (19872, 24855), (19884, 24840)]