222198360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2239}}^1$

素因数の和:3080

約数の個数: 64

約数和(自身を含む): 667699200

約数和(自身を除く): 445500840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 827, 1654, 2239, 2481, 3308, 4135, 4478, 4962, 6616, 6717, 8270, 8956, 9924, 11195, 12405, 13434, 16540, 17912, 19848, 22390, 24810, 26868, 33080, 33585, 44780, 49620, 53736, 67170, 89560, 99240, 134340, 268680, 1851653, 3703306, 5554959, 7406612, 9258265, 11109918, 14813224, 18516530, 22219836, 27774795, 37033060, 44439672, 55549590, 74066120, 111099180, 222198360]

約数ペア:

[(1, 222198360), (2, 111099180), (3, 74066120), (4, 55549590), (5, 44439672), (6, 37033060), (8, 27774795), (10, 22219836), (12, 18516530), (15, 14813224), (20, 11109918), (24, 9258265), (30, 7406612), (40, 5554959), (60, 3703306), (120, 1851653), (827, 268680), (1654, 134340), (2239, 99240), (2481, 89560), (3308, 67170), (4135, 53736), (4478, 49620), (4962, 44780), (6616, 33585), (6717, 33080), (8270, 26868), (8956, 24810), (9924, 22390), (11195, 19848), (12405, 17912), (13434, 16540)]