810528480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 2908459008

約数和(自身を除く): 2097930528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 67, 72, 80, 90, 93, 96, 120, 124, 134, 144, 155, 160, 180, 186, 201, 240, 248, 268, 271, 279, 288, 310, 335, 360, 372, 402, 465, 480, 496, 536, 542, 558, 603, 620, 670, 720, 744, 804, 813, 930, 992, 1005, 1072, 1084, 1116, 1206, 1240, 1340, 1355, 1395, 1440, 1488, 1608, 1626, 1860, 2010, 2077, 2144, 2168, 2232, 2412, 2439, 2480, 2680, 2710, 2790, 2976, 3015, 3216, 3252, 3720, 4020, 4065, 4154, 4336, 4464, 4824, 4878, 4960, 5360, 5420, 5580, 6030, 6231, 6432, 6504, 7440, 8040, 8130, 8308, 8401, 8672, 8928, 9648, 9756, 10385, 10720, 10840, 11160, 12060, 12195, 12462, 13008, 14880, 16080, 16260, 16616, 16802, 18157, 18693, 19296, 19512, 20770, 21680, 22320, 24120, 24390, 24924, 25203, 26016, 31155, 32160, 32520, 33232, 33604, 36314, 37386, 39024, 41540, 42005, 43360, 44640, 48240, 48780, 49848, 50406, 54471, 62310, 65040, 66464, 67208, 72628, 74772, 75609, 78048, 83080, 84010, 90785, 93465, 96480, 97560, 99696, 100812, 108942, 124620, 126015, 130080, 134416, 145256, 149544, 151218, 163413, 166160, 168020, 181570, 186930, 195120, 199392, 201624, 217884, 249240, 252030, 268832, 272355, 290512, 299088, 302436, 326826, 332320, 336040, 363140, 373860, 378045, 390240, 403248, 435768, 498480, 504060, 544710, 562867, 581024, 598176, 604872, 653652, 672080, 726280, 747720, 756090, 806496, 817065, 871536, 996960, 1008120, 1089420, 1125734, 1209744, 1307304, 1344160, 1452560, 1495440, 1512180, 1634130, 1688601, 1743072, 2016240, 2178840, 2251468, 2419488, 2614608, 2814335, 2905120, 2990880, 3024360, 3268260, 3377202, 4032480, 4357680, 4502936, 5065803, 5229216, 5628670, 6048720, 6536520, 6754404, 8443005, 8715360, 9005872, 10131606, 11257340, 12097440, 13073040, 13508808, 16886010, 18011744, 20263212, 22514680, 25329015, 26146080, 27017616, 33772020, 40526424, 45029360, 50658030, 54035232, 67544040, 81052848, 90058720, 101316060, 135088080, 162105696, 202632120, 270176160, 405264240, 810528480]

約数ペア:

[(1, 810528480), (2, 405264240), (3, 270176160), (4, 202632120), (5, 162105696), (6, 135088080), (8, 101316060), (9, 90058720), (10, 81052848), (12, 67544040), (15, 54035232), (16, 50658030), (18, 45029360), (20, 40526424), (24, 33772020), (30, 27017616), (31, 26146080), (32, 25329015), (36, 22514680), (40, 20263212), (45, 18011744), (48, 16886010), (60, 13508808), (62, 13073040), (67, 12097440), (72, 11257340), (80, 10131606), (90, 9005872), (93, 8715360), (96, 8443005), (120, 6754404), (124, 6536520), (134, 6048720), (144, 5628670), (155, 5229216), (160, 5065803), (180, 4502936), (186, 4357680), (201, 4032480), (240, 3377202), (248, 3268260), (268, 3024360), (271, 2990880), (279, 2905120), (288, 2814335), (310, 2614608), (335, 2419488), (360, 2251468), (372, 2178840), (402, 2016240), (465, 1743072), (480, 1688601), (496, 1634130), (536, 1512180), (542, 1495440), (558, 1452560), (603, 1344160), (620, 1307304), (670, 1209744), (720, 1125734), (744, 1089420), (804, 1008120), (813, 996960), (930, 871536), (992, 817065), (1005, 806496), (1072, 756090), (1084, 747720), (1116, 726280), (1206, 672080), (1240, 653652), (1340, 604872), (1355, 598176), (1395, 581024), (1440, 562867), (1488, 544710), (1608, 504060), (1626, 498480), (1860, 435768), (2010, 403248), (2077, 390240), (2144, 378045), (2168, 373860), (2232, 363140), (2412, 336040), (2439, 332320), (2480, 326826), (2680, 302436), (2710, 299088), (2790, 290512), (2976, 272355), (3015, 268832), (3216, 252030), (3252, 249240), (3720, 217884), (4020, 201624), (4065, 199392), (4154, 195120), (4336, 186930), (4464, 181570), (4824, 168020), (4878, 166160), (4960, 163413), (5360, 151218), (5420, 149544), (5580, 145256), (6030, 134416), (6231, 130080), (6432, 126015), (6504, 124620), (7440, 108942), (8040, 100812), (8130, 99696), (8308, 97560), (8401, 96480), (8672, 93465), (8928, 90785), (9648, 84010), (9756, 83080), (10385, 78048), (10720, 75609), (10840, 74772), (11160, 72628), (12060, 67208), (12195, 66464), (12462, 65040), (13008, 62310), (14880, 54471), (16080, 50406), (16260, 49848), (16616, 48780), (16802, 48240), (18157, 44640), (18693, 43360), (19296, 42005), (19512, 41540), (20770, 39024), (21680, 37386), (22320, 36314), (24120, 33604), (24390, 33232), (24924, 32520), (25203, 32160), (26016, 31155)]