229718880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2469

約数の個数: 144

約数和(自身を含む): 795950064

約数和(自身を除く): 566231184

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, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2381, 2412, 2680, 3015, 3216, 4020, 4762, 4824, 5360, 6030, 6432, 7143, 8040, 9524, 9648, 10720, 11905, 12060, 14286, 16080, 19048, 19296, 21429, 23810, 24120, 28572, 32160, 35715, 38096, 42858, 47620, 48240, 57144, 71430, 76192, 85716, 95240, 96480, 107145, 114288, 142860, 159527, 171432, 190480, 214290, 228576, 285720, 319054, 342864, 380960, 428580, 478581, 571440, 638108, 685728, 797635, 857160, 957162, 1142880, 1276216, 1435743, 1595270, 1714320, 1914324, 2392905, 2552432, 2871486, 3190540, 3428640, 3828648, 4785810, 5104864, 5742972, 6381080, 7178715, 7657296, 9571620, 11485944, 12762160, 14357430, 15314592, 19143240, 22971888, 25524320, 28714860, 38286480, 45943776, 57429720, 76572960, 114859440, 229718880]

約数ペア:

[(1, 229718880), (2, 114859440), (3, 76572960), (4, 57429720), (5, 45943776), (6, 38286480), (8, 28714860), (9, 25524320), (10, 22971888), (12, 19143240), (15, 15314592), (16, 14357430), (18, 12762160), (20, 11485944), (24, 9571620), (30, 7657296), (32, 7178715), (36, 6381080), (40, 5742972), (45, 5104864), (48, 4785810), (60, 3828648), (67, 3428640), (72, 3190540), (80, 2871486), (90, 2552432), (96, 2392905), (120, 1914324), (134, 1714320), (144, 1595270), (160, 1435743), (180, 1276216), (201, 1142880), (240, 957162), (268, 857160), (288, 797635), (335, 685728), (360, 638108), (402, 571440), (480, 478581), (536, 428580), (603, 380960), (670, 342864), (720, 319054), (804, 285720), (1005, 228576), (1072, 214290), (1206, 190480), (1340, 171432), (1440, 159527), (1608, 142860), (2010, 114288), (2144, 107145), (2381, 96480), (2412, 95240), (2680, 85716), (3015, 76192), (3216, 71430), (4020, 57144), (4762, 48240), (4824, 47620), (5360, 42858), (6030, 38096), (6432, 35715), (7143, 32160), (8040, 28572), (9524, 24120), (9648, 23810), (10720, 21429), (11905, 19296), (12060, 19048), (14286, 16080)]