460864320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{68581}}^1$

素因数の和:68608

約数の個数: 112

約数和(自身を含む): 1672303488

約数和(自身を除く): 1211439168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 68581, 137162, 205743, 274324, 342905, 411486, 480067, 548648, 685810, 822972, 960134, 1028715, 1097296, 1371620, 1440201, 1645944, 1920268, 2057430, 2194592, 2400335, 2743240, 2880402, 3291888, 3840536, 4114860, 4389184, 4800670, 5486480, 5760804, 6583776, 7201005, 7681072, 8229720, 9601340, 10972960, 11521608, 13167552, 14402010, 15362144, 16459440, 19202680, 21945920, 23043216, 28804020, 30724288, 32918880, 38405360, 46086432, 57608040, 65837760, 76810720, 92172864, 115216080, 153621440, 230432160, 460864320]

約数ペア:

[(1, 460864320), (2, 230432160), (3, 153621440), (4, 115216080), (5, 92172864), (6, 76810720), (7, 65837760), (8, 57608040), (10, 46086432), (12, 38405360), (14, 32918880), (15, 30724288), (16, 28804020), (20, 23043216), (21, 21945920), (24, 19202680), (28, 16459440), (30, 15362144), (32, 14402010), (35, 13167552), (40, 11521608), (42, 10972960), (48, 9601340), (56, 8229720), (60, 7681072), (64, 7201005), (70, 6583776), (80, 5760804), (84, 5486480), (96, 4800670), (105, 4389184), (112, 4114860), (120, 3840536), (140, 3291888), (160, 2880402), (168, 2743240), (192, 2400335), (210, 2194592), (224, 2057430), (240, 1920268), (280, 1645944), (320, 1440201), (336, 1371620), (420, 1097296), (448, 1028715), (480, 960134), (560, 822972), (672, 685810), (840, 548648), (960, 480067), (1120, 411486), (1344, 342905), (1680, 274324), (2240, 205743), (3360, 137162), (6720, 68581)]