278404320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4567}}^1$

素因数の和:4712

約数の個数: 96

約数和(自身を含む): 884072448

約数和(自身を除く): 605668128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 4567, 5080, 6096, 7620, 9134, 10160, 12192, 13701, 15240, 18268, 20320, 22835, 27402, 30480, 36536, 45670, 54804, 60960, 68505, 73072, 91340, 109608, 137010, 146144, 182680, 219216, 274020, 365360, 438432, 548040, 580009, 730720, 1096080, 1160018, 1740027, 2192160, 2320036, 2900045, 3480054, 4640072, 5800090, 6960108, 8700135, 9280144, 11600180, 13920216, 17400270, 18560288, 23200360, 27840432, 34800540, 46400720, 55680864, 69601080, 92801440, 139202160, 278404320]

約数ペア:

[(1, 278404320), (2, 139202160), (3, 92801440), (4, 69601080), (5, 55680864), (6, 46400720), (8, 34800540), (10, 27840432), (12, 23200360), (15, 18560288), (16, 17400270), (20, 13920216), (24, 11600180), (30, 9280144), (32, 8700135), (40, 6960108), (48, 5800090), (60, 4640072), (80, 3480054), (96, 2900045), (120, 2320036), (127, 2192160), (160, 1740027), (240, 1160018), (254, 1096080), (381, 730720), (480, 580009), (508, 548040), (635, 438432), (762, 365360), (1016, 274020), (1270, 219216), (1524, 182680), (1905, 146144), (2032, 137010), (2540, 109608), (3048, 91340), (3810, 73072), (4064, 68505), (4567, 60960), (5080, 54804), (6096, 45670), (7620, 36536), (9134, 30480), (10160, 27402), (12192, 22835), (13701, 20320), (15240, 18268)]