16291560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 49305600

約数和(自身を除く): 33014040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1069, 1270, 1524, 1905, 2138, 2540, 3048, 3207, 3810, 4276, 5080, 5345, 6414, 7620, 8552, 10690, 12828, 15240, 16035, 21380, 25656, 32070, 42760, 64140, 128280, 135763, 271526, 407289, 543052, 678815, 814578, 1086104, 1357630, 1629156, 2036445, 2715260, 3258312, 4072890, 5430520, 8145780, 16291560]

約数ペア:

[(1, 16291560), (2, 8145780), (3, 5430520), (4, 4072890), (5, 3258312), (6, 2715260), (8, 2036445), (10, 1629156), (12, 1357630), (15, 1086104), (20, 814578), (24, 678815), (30, 543052), (40, 407289), (60, 271526), (120, 135763), (127, 128280), (254, 64140), (381, 42760), (508, 32070), (635, 25656), (762, 21380), (1016, 16035), (1069, 15240), (1270, 12828), (1524, 10690), (1905, 8552), (2138, 7620), (2540, 6414), (3048, 5345), (3207, 5080), (3810, 4276)]