270845760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 224

約数和(自身を含む): 936345600

約数和(自身を除く): 665499840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 479, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 958, 960, 992, 1140, 1178, 1216, 1240, 1437, 1488, 1520, 1767, 1824, 1860, 1916, 1984, 2280, 2356, 2395, 2480, 2874, 2945, 2976, 3040, 3534, 3648, 3720, 3832, 4560, 4712, 4790, 4960, 5748, 5890, 5952, 6080, 7068, 7185, 7440, 7664, 8835, 9101, 9120, 9424, 9580, 9920, 11496, 11780, 14136, 14370, 14849, 14880, 15328, 17670, 18202, 18240, 18848, 19160, 22992, 23560, 27303, 28272, 28740, 29698, 29760, 30656, 35340, 36404, 37696, 38320, 44547, 45505, 45984, 47120, 54606, 56544, 57480, 59396, 70680, 72808, 74245, 76640, 89094, 91010, 91968, 94240, 109212, 113088, 114960, 118792, 136515, 141360, 145616, 148490, 153280, 178188, 182020, 188480, 218424, 222735, 229920, 237584, 273030, 282131, 282720, 291232, 296980, 356376, 364040, 436848, 445470, 459840, 475168, 546060, 564262, 565440, 582464, 593960, 712752, 728080, 846393, 873696, 890940, 950336, 1092120, 1128524, 1187920, 1410655, 1425504, 1456160, 1692786, 1747392, 1781880, 2184240, 2257048, 2375840, 2821310, 2851008, 2912320, 3385572, 3563760, 4231965, 4368480, 4514096, 4751680, 5642620, 6771144, 7127520, 8463930, 8736960, 9028192, 11285240, 13542288, 14255040, 16927860, 18056384, 22570480, 27084576, 33855720, 45140960, 54169152, 67711440, 90281920, 135422880, 270845760]

約数ペア:

[(1, 270845760), (2, 135422880), (3, 90281920), (4, 67711440), (5, 54169152), (6, 45140960), (8, 33855720), (10, 27084576), (12, 22570480), (15, 18056384), (16, 16927860), (19, 14255040), (20, 13542288), (24, 11285240), (30, 9028192), (31, 8736960), (32, 8463930), (38, 7127520), (40, 6771144), (48, 5642620), (57, 4751680), (60, 4514096), (62, 4368480), (64, 4231965), (76, 3563760), (80, 3385572), (93, 2912320), (95, 2851008), (96, 2821310), (114, 2375840), (120, 2257048), (124, 2184240), (152, 1781880), (155, 1747392), (160, 1692786), (186, 1456160), (190, 1425504), (192, 1410655), (228, 1187920), (240, 1128524), (248, 1092120), (285, 950336), (304, 890940), (310, 873696), (320, 846393), (372, 728080), (380, 712752), (456, 593960), (465, 582464), (479, 565440), (480, 564262), (496, 546060), (570, 475168), (589, 459840), (608, 445470), (620, 436848), (744, 364040), (760, 356376), (912, 296980), (930, 291232), (958, 282720), (960, 282131), (992, 273030), (1140, 237584), (1178, 229920), (1216, 222735), (1240, 218424), (1437, 188480), (1488, 182020), (1520, 178188), (1767, 153280), (1824, 148490), (1860, 145616), (1916, 141360), (1984, 136515), (2280, 118792), (2356, 114960), (2395, 113088), (2480, 109212), (2874, 94240), (2945, 91968), (2976, 91010), (3040, 89094), (3534, 76640), (3648, 74245), (3720, 72808), (3832, 70680), (4560, 59396), (4712, 57480), (4790, 56544), (4960, 54606), (5748, 47120), (5890, 45984), (5952, 45505), (6080, 44547), (7068, 38320), (7185, 37696), (7440, 36404), (7664, 35340), (8835, 30656), (9101, 29760), (9120, 29698), (9424, 28740), (9580, 28272), (9920, 27303), (11496, 23560), (11780, 22992), (14136, 19160), (14370, 18848), (14849, 18240), (14880, 18202), (15328, 17670)]