6520080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3881}}^1$

素因数の和:3904

約数の個数: 80

約数和(自身を含む): 23105664

約数和(自身を除く): 16585584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3881, 7762, 11643, 15524, 19405, 23286, 27167, 31048, 38810, 46572, 54334, 58215, 62096, 77620, 81501, 93144, 108668, 116430, 135835, 155240, 163002, 186288, 217336, 232860, 271670, 310480, 326004, 407505, 434672, 465720, 543340, 652008, 815010, 931440, 1086680, 1304016, 1630020, 2173360, 3260040, 6520080]

約数ペア:

[(1, 6520080), (2, 3260040), (3, 2173360), (4, 1630020), (5, 1304016), (6, 1086680), (7, 931440), (8, 815010), (10, 652008), (12, 543340), (14, 465720), (15, 434672), (16, 407505), (20, 326004), (21, 310480), (24, 271670), (28, 232860), (30, 217336), (35, 186288), (40, 163002), (42, 155240), (48, 135835), (56, 116430), (60, 108668), (70, 93144), (80, 81501), (84, 77620), (105, 62096), (112, 58215), (120, 54334), (140, 46572), (168, 38810), (210, 31048), (240, 27167), (280, 23286), (336, 19405), (420, 15524), (560, 11643), (840, 7762), (1680, 3881)]