1080787560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2831

約数の個数: 128

約数和(自身を含む): 3359232000

約数和(自身を除く): 2278444440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 71, 94, 120, 141, 142, 188, 213, 235, 282, 284, 355, 376, 426, 470, 564, 568, 705, 710, 852, 940, 1065, 1128, 1410, 1420, 1704, 1880, 2130, 2699, 2820, 2840, 3337, 4260, 5398, 5640, 6674, 8097, 8520, 10011, 10796, 13348, 13495, 16194, 16685, 20022, 21592, 26696, 26990, 32388, 33370, 40044, 40485, 50055, 53980, 64776, 66740, 80088, 80970, 100110, 107960, 126853, 133480, 161940, 191629, 200220, 253706, 323880, 380559, 383258, 400440, 507412, 574887, 634265, 761118, 766516, 958145, 1014824, 1149774, 1268530, 1522236, 1533032, 1902795, 1916290, 2299548, 2537060, 2874435, 3044472, 3805590, 3832580, 4599096, 5074120, 5748870, 7611180, 7665160, 9006563, 11497740, 15222360, 18013126, 22995480, 27019689, 36026252, 45032815, 54039378, 72052504, 90065630, 108078756, 135098445, 180131260, 216157512, 270196890, 360262520, 540393780, 1080787560]

約数ペア:

[(1, 1080787560), (2, 540393780), (3, 360262520), (4, 270196890), (5, 216157512), (6, 180131260), (8, 135098445), (10, 108078756), (12, 90065630), (15, 72052504), (20, 54039378), (24, 45032815), (30, 36026252), (40, 27019689), (47, 22995480), (60, 18013126), (71, 15222360), (94, 11497740), (120, 9006563), (141, 7665160), (142, 7611180), (188, 5748870), (213, 5074120), (235, 4599096), (282, 3832580), (284, 3805590), (355, 3044472), (376, 2874435), (426, 2537060), (470, 2299548), (564, 1916290), (568, 1902795), (705, 1533032), (710, 1522236), (852, 1268530), (940, 1149774), (1065, 1014824), (1128, 958145), (1410, 766516), (1420, 761118), (1704, 634265), (1880, 574887), (2130, 507412), (2699, 400440), (2820, 383258), (2840, 380559), (3337, 323880), (4260, 253706), (5398, 200220), (5640, 191629), (6674, 161940), (8097, 133480), (8520, 126853), (10011, 107960), (10796, 100110), (13348, 80970), (13495, 80088), (16194, 66740), (16685, 64776), (20022, 53980), (21592, 50055), (26696, 40485), (26990, 40044), (32388, 33370)]