1036242880

素因数分解:

$2^6\times 5^1\times {\mathrm{769}}^1\times {\mathrm{4211}}^1$

素因数の和:4997

約数の個数: 56

約数和(自身を含む): 2471348880

約数和(自身を除く): 1435106000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 769, 1538, 3076, 3845, 4211, 6152, 7690, 8422, 12304, 15380, 16844, 21055, 24608, 30760, 33688, 42110, 49216, 61520, 67376, 84220, 123040, 134752, 168440, 246080, 269504, 336880, 673760, 1347520, 3238259, 6476518, 12953036, 16191295, 25906072, 32382590, 51812144, 64765180, 103624288, 129530360, 207248576, 259060720, 518121440, 1036242880]

約数ペア:

[(1, 1036242880), (2, 518121440), (4, 259060720), (5, 207248576), (8, 129530360), (10, 103624288), (16, 64765180), (20, 51812144), (32, 32382590), (40, 25906072), (64, 16191295), (80, 12953036), (160, 6476518), (320, 3238259), (769, 1347520), (1538, 673760), (3076, 336880), (3845, 269504), (4211, 246080), (6152, 168440), (7690, 134752), (8422, 123040), (12304, 84220), (15380, 67376), (16844, 61520), (21055, 49216), (24608, 42110), (30760, 33688)]