326682240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:994

約数の個数: 128

約数和(自身を含む): 1047254400

約数和(自身を除く): 720572160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 320, 384, 458, 480, 640, 687, 743, 916, 960, 1145, 1374, 1486, 1832, 1920, 2229, 2290, 2748, 2972, 3435, 3664, 3715, 4458, 4580, 5496, 5944, 6870, 7328, 7430, 8916, 9160, 10992, 11145, 11888, 13740, 14656, 14860, 17832, 18320, 21984, 22290, 23776, 27480, 29312, 29720, 35664, 36640, 43968, 44580, 47552, 54960, 59440, 71328, 73280, 87936, 89160, 95104, 109920, 118880, 142656, 146560, 170147, 178320, 219840, 237760, 285312, 340294, 356640, 439680, 475520, 510441, 680588, 713280, 850735, 1020882, 1361176, 1426560, 1701470, 2041764, 2552205, 2722352, 3402940, 4083528, 5104410, 5444704, 6805880, 8167056, 10208820, 10889408, 13611760, 16334112, 20417640, 21778816, 27223520, 32668224, 40835280, 54447040, 65336448, 81670560, 108894080, 163341120, 326682240]

約数ペア:

[(1, 326682240), (2, 163341120), (3, 108894080), (4, 81670560), (5, 65336448), (6, 54447040), (8, 40835280), (10, 32668224), (12, 27223520), (15, 21778816), (16, 20417640), (20, 16334112), (24, 13611760), (30, 10889408), (32, 10208820), (40, 8167056), (48, 6805880), (60, 5444704), (64, 5104410), (80, 4083528), (96, 3402940), (120, 2722352), (128, 2552205), (160, 2041764), (192, 1701470), (229, 1426560), (240, 1361176), (320, 1020882), (384, 850735), (458, 713280), (480, 680588), (640, 510441), (687, 475520), (743, 439680), (916, 356640), (960, 340294), (1145, 285312), (1374, 237760), (1486, 219840), (1832, 178320), (1920, 170147), (2229, 146560), (2290, 142656), (2748, 118880), (2972, 109920), (3435, 95104), (3664, 89160), (3715, 87936), (4458, 73280), (4580, 71328), (5496, 59440), (5944, 54960), (6870, 47552), (7328, 44580), (7430, 43968), (8916, 36640), (9160, 35664), (10992, 29720), (11145, 29312), (11888, 27480), (13740, 23776), (14656, 22290), (14860, 21984), (17832, 18320)]