29991610080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{50923}}^1$

素因数の和:51353

約数の個数: 144

約数和(自身を含む): 102598619760

約数和(自身を除く): 72607009680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 409, 480, 720, 818, 1227, 1440, 1636, 2045, 2454, 3272, 3681, 4090, 4908, 6135, 6544, 7362, 8180, 9816, 12270, 13088, 14724, 16360, 18405, 19632, 24540, 29448, 32720, 36810, 39264, 49080, 50923, 58896, 65440, 73620, 98160, 101846, 117792, 147240, 152769, 196320, 203692, 254615, 294480, 305538, 407384, 458307, 509230, 588960, 611076, 763845, 814768, 916614, 1018460, 1222152, 1527690, 1629536, 1833228, 2036920, 2291535, 2444304, 3055380, 3666456, 4073840, 4583070, 4888608, 6110760, 7332912, 8147680, 9166140, 12221520, 14665824, 18332280, 20827507, 24443040, 36664560, 41655014, 62482521, 73329120, 83310028, 104137535, 124965042, 166620056, 187447563, 208275070, 249930084, 312412605, 333240112, 374895126, 416550140, 499860168, 624825210, 666480224, 749790252, 833100280, 937237815, 999720336, 1249650420, 1499580504, 1666200560, 1874475630, 1999440672, 2499300840, 2999161008, 3332401120, 3748951260, 4998601680, 5998322016, 7497902520, 9997203360, 14995805040, 29991610080]

約数ペア:

[(1, 29991610080), (2, 14995805040), (3, 9997203360), (4, 7497902520), (5, 5998322016), (6, 4998601680), (8, 3748951260), (9, 3332401120), (10, 2999161008), (12, 2499300840), (15, 1999440672), (16, 1874475630), (18, 1666200560), (20, 1499580504), (24, 1249650420), (30, 999720336), (32, 937237815), (36, 833100280), (40, 749790252), (45, 666480224), (48, 624825210), (60, 499860168), (72, 416550140), (80, 374895126), (90, 333240112), (96, 312412605), (120, 249930084), (144, 208275070), (160, 187447563), (180, 166620056), (240, 124965042), (288, 104137535), (360, 83310028), (409, 73329120), (480, 62482521), (720, 41655014), (818, 36664560), (1227, 24443040), (1440, 20827507), (1636, 18332280), (2045, 14665824), (2454, 12221520), (3272, 9166140), (3681, 8147680), (4090, 7332912), (4908, 6110760), (6135, 4888608), (6544, 4583070), (7362, 4073840), (8180, 3666456), (9816, 3055380), (12270, 2444304), (13088, 2291535), (14724, 2036920), (16360, 1833228), (18405, 1629536), (19632, 1527690), (24540, 1222152), (29448, 1018460), (32720, 916614), (36810, 814768), (39264, 763845), (49080, 611076), (50923, 588960), (58896, 509230), (65440, 458307), (73620, 407384), (98160, 305538), (101846, 294480), (117792, 254615), (147240, 203692), (152769, 196320)]