28883136960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{345823}}^1$

素因数の和:345875

約数の個数: 168

約数和(自身を含む): 102771976320

約数和(自身を除く): 73888839360

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, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 20880, 27840, 41760, 83520, 345823, 691646, 1037469, 1383292, 1729115, 2074938, 2766584, 3112407, 3458230, 4149876, 5187345, 5533168, 6224814, 6916460, 8299752, 10028867, 10374690, 11066336, 12449628, 13832920, 15562035, 16599504, 20057734, 20749380, 22132672, 24899256, 27665840, 30086601, 31124070, 33199008, 40115468, 41498760, 49798512, 50144335, 55331680, 60173202, 62248140, 66398016, 80230936, 82997520, 90259803, 99597024, 100288670, 110663360, 120346404, 124496280, 150433005, 160461872, 165995040, 180519606, 199194048, 200577340, 240692808, 248992560, 300866010, 320923744, 331990080, 361039212, 401154680, 451299015, 481385616, 497985120, 601732020, 641847488, 722078424, 802309360, 902598030, 962771232, 995970240, 1203464040, 1444156848, 1604618720, 1805196060, 1925542464, 2406928080, 2888313696, 3209237440, 3610392120, 4813856160, 5776627392, 7220784240, 9627712320, 14441568480, 28883136960]

約数ペア:

[(1, 28883136960), (2, 14441568480), (3, 9627712320), (4, 7220784240), (5, 5776627392), (6, 4813856160), (8, 3610392120), (9, 3209237440), (10, 2888313696), (12, 2406928080), (15, 1925542464), (16, 1805196060), (18, 1604618720), (20, 1444156848), (24, 1203464040), (29, 995970240), (30, 962771232), (32, 902598030), (36, 802309360), (40, 722078424), (45, 641847488), (48, 601732020), (58, 497985120), (60, 481385616), (64, 451299015), (72, 401154680), (80, 361039212), (87, 331990080), (90, 320923744), (96, 300866010), (116, 248992560), (120, 240692808), (144, 200577340), (145, 199194048), (160, 180519606), (174, 165995040), (180, 160461872), (192, 150433005), (232, 124496280), (240, 120346404), (261, 110663360), (288, 100288670), (290, 99597024), (320, 90259803), (348, 82997520), (360, 80230936), (435, 66398016), (464, 62248140), (480, 60173202), (522, 55331680), (576, 50144335), (580, 49798512), (696, 41498760), (720, 40115468), (870, 33199008), (928, 31124070), (960, 30086601), (1044, 27665840), (1160, 24899256), (1305, 22132672), (1392, 20749380), (1440, 20057734), (1740, 16599504), (1856, 15562035), (2088, 13832920), (2320, 12449628), (2610, 11066336), (2784, 10374690), (2880, 10028867), (3480, 8299752), (4176, 6916460), (4640, 6224814), (5220, 5533168), (5568, 5187345), (6960, 4149876), (8352, 3458230), (9280, 3112407), (10440, 2766584), (13920, 2074938), (16704, 1729115), (20880, 1383292), (27840, 1037469), (41760, 691646), (83520, 345823)]