338520060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{208963}}^1$

素因数の和:208984

約数の個数: 60

約数和(自身を含む): 1061955048

約数和(自身を除く): 723434988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 208963, 417926, 626889, 835852, 1044815, 1253778, 1880667, 2089630, 2507556, 3134445, 3761334, 4179260, 5642001, 6268890, 7522668, 9403335, 11284002, 12537780, 16926003, 18806670, 22568004, 28210005, 33852006, 37613340, 56420010, 67704012, 84630015, 112840020, 169260030, 338520060]

約数ペア:

[(1, 338520060), (2, 169260030), (3, 112840020), (4, 84630015), (5, 67704012), (6, 56420010), (9, 37613340), (10, 33852006), (12, 28210005), (15, 22568004), (18, 18806670), (20, 16926003), (27, 12537780), (30, 11284002), (36, 9403335), (45, 7522668), (54, 6268890), (60, 5642001), (81, 4179260), (90, 3761334), (108, 3134445), (135, 2507556), (162, 2089630), (180, 1880667), (270, 1253778), (324, 1044815), (405, 835852), (540, 626889), (810, 417926), (1620, 208963)]