17280160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6353}}^1$

素因数の和:6385

約数の個数: 48

約数和(自身を含む): 43232616

約数和(自身を除く): 25952456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 6353, 12706, 25412, 31765, 50824, 63530, 101648, 108001, 127060, 203296, 216002, 254120, 432004, 508240, 540005, 864008, 1016480, 1080010, 1728016, 2160020, 3456032, 4320040, 8640080, 17280160]

約数ペア:

[(1, 17280160), (2, 8640080), (4, 4320040), (5, 3456032), (8, 2160020), (10, 1728016), (16, 1080010), (17, 1016480), (20, 864008), (32, 540005), (34, 508240), (40, 432004), (68, 254120), (80, 216002), (85, 203296), (136, 127060), (160, 108001), (170, 101648), (272, 63530), (340, 50824), (544, 31765), (680, 25412), (1360, 12706), (2720, 6353)]