153145920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2468

約数の個数: 112

約数和(自身を含む): 493702848

約数和(自身を除く): 340556928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2381, 2680, 3216, 4020, 4288, 4762, 5360, 6432, 7143, 8040, 9524, 10720, 11905, 12864, 14286, 16080, 19048, 21440, 23810, 28572, 32160, 35715, 38096, 47620, 57144, 64320, 71430, 76192, 95240, 114288, 142860, 152384, 159527, 190480, 228576, 285720, 319054, 380960, 457152, 478581, 571440, 638108, 761920, 797635, 957162, 1142880, 1276216, 1595270, 1914324, 2285760, 2392905, 2552432, 3190540, 3828648, 4785810, 5104864, 6381080, 7657296, 9571620, 10209728, 12762160, 15314592, 19143240, 25524320, 30629184, 38286480, 51048640, 76572960, 153145920]

約数ペア:

[(1, 153145920), (2, 76572960), (3, 51048640), (4, 38286480), (5, 30629184), (6, 25524320), (8, 19143240), (10, 15314592), (12, 12762160), (15, 10209728), (16, 9571620), (20, 7657296), (24, 6381080), (30, 5104864), (32, 4785810), (40, 3828648), (48, 3190540), (60, 2552432), (64, 2392905), (67, 2285760), (80, 1914324), (96, 1595270), (120, 1276216), (134, 1142880), (160, 957162), (192, 797635), (201, 761920), (240, 638108), (268, 571440), (320, 478581), (335, 457152), (402, 380960), (480, 319054), (536, 285720), (670, 228576), (804, 190480), (960, 159527), (1005, 152384), (1072, 142860), (1340, 114288), (1608, 95240), (2010, 76192), (2144, 71430), (2381, 64320), (2680, 57144), (3216, 47620), (4020, 38096), (4288, 35715), (4762, 32160), (5360, 28572), (6432, 23810), (7143, 21440), (8040, 19048), (9524, 16080), (10720, 14286), (11905, 12864)]