67358880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1663

約数の個数: 144

約数和(自身を含む): 237935880

約数和(自身を除く): 170577000

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, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1613, 1740, 2088, 2320, 2610, 2784, 3226, 3480, 4176, 4640, 4839, 5220, 6452, 6960, 8065, 8352, 9678, 10440, 12904, 13920, 14517, 16130, 19356, 20880, 24195, 25808, 29034, 32260, 38712, 41760, 46777, 48390, 51616, 58068, 64520, 72585, 77424, 93554, 96780, 116136, 129040, 140331, 145170, 154848, 187108, 193560, 232272, 233885, 258080, 280662, 290340, 374216, 387120, 420993, 464544, 467770, 561324, 580680, 701655, 748432, 774240, 841986, 935540, 1122648, 1161360, 1403310, 1496864, 1683972, 1871080, 2104965, 2245296, 2322720, 2806620, 3367944, 3742160, 4209930, 4490592, 5613240, 6735888, 7484320, 8419860, 11226480, 13471776, 16839720, 22452960, 33679440, 67358880]

約数ペア:

[(1, 67358880), (2, 33679440), (3, 22452960), (4, 16839720), (5, 13471776), (6, 11226480), (8, 8419860), (9, 7484320), (10, 6735888), (12, 5613240), (15, 4490592), (16, 4209930), (18, 3742160), (20, 3367944), (24, 2806620), (29, 2322720), (30, 2245296), (32, 2104965), (36, 1871080), (40, 1683972), (45, 1496864), (48, 1403310), (58, 1161360), (60, 1122648), (72, 935540), (80, 841986), (87, 774240), (90, 748432), (96, 701655), (116, 580680), (120, 561324), (144, 467770), (145, 464544), (160, 420993), (174, 387120), (180, 374216), (232, 290340), (240, 280662), (261, 258080), (288, 233885), (290, 232272), (348, 193560), (360, 187108), (435, 154848), (464, 145170), (480, 140331), (522, 129040), (580, 116136), (696, 96780), (720, 93554), (870, 77424), (928, 72585), (1044, 64520), (1160, 58068), (1305, 51616), (1392, 48390), (1440, 46777), (1613, 41760), (1740, 38712), (2088, 32260), (2320, 29034), (2610, 25808), (2784, 24195), (3226, 20880), (3480, 19356), (4176, 16130), (4640, 14517), (4839, 13920), (5220, 12904), (6452, 10440), (6960, 9678), (8065, 8352)]