83901960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{77687}}^1$

素因数の和:77707

約数の個数: 64

約数和(自身を含む): 279676800

約数和(自身を除く): 195774840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 77687, 155374, 233061, 310748, 388435, 466122, 621496, 699183, 776870, 932244, 1165305, 1398366, 1553740, 1864488, 2097549, 2330610, 2796732, 3107480, 3495915, 4195098, 4661220, 5593464, 6991830, 8390196, 9322440, 10487745, 13983660, 16780392, 20975490, 27967320, 41950980, 83901960]

約数ペア:

[(1, 83901960), (2, 41950980), (3, 27967320), (4, 20975490), (5, 16780392), (6, 13983660), (8, 10487745), (9, 9322440), (10, 8390196), (12, 6991830), (15, 5593464), (18, 4661220), (20, 4195098), (24, 3495915), (27, 3107480), (30, 2796732), (36, 2330610), (40, 2097549), (45, 1864488), (54, 1553740), (60, 1398366), (72, 1165305), (90, 932244), (108, 776870), (120, 699183), (135, 621496), (180, 466122), (216, 388435), (270, 310748), (360, 233061), (540, 155374), (1080, 77687)]