1198137960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1109387}}^1$

素因数の和:1109407

約数の個数: 64

約数和(自身を含む): 3993796800

約数和(自身を除く): 2795658840

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, 1109387, 2218774, 3328161, 4437548, 5546935, 6656322, 8875096, 9984483, 11093870, 13312644, 16640805, 19968966, 22187740, 26625288, 29953449, 33281610, 39937932, 44375480, 49922415, 59906898, 66563220, 79875864, 99844830, 119813796, 133126440, 149767245, 199689660, 239627592, 299534490, 399379320, 599068980, 1198137960]

約数ペア:

[(1, 1198137960), (2, 599068980), (3, 399379320), (4, 299534490), (5, 239627592), (6, 199689660), (8, 149767245), (9, 133126440), (10, 119813796), (12, 99844830), (15, 79875864), (18, 66563220), (20, 59906898), (24, 49922415), (27, 44375480), (30, 39937932), (36, 33281610), (40, 29953449), (45, 26625288), (54, 22187740), (60, 19968966), (72, 16640805), (90, 13312644), (108, 11093870), (120, 9984483), (135, 8875096), (180, 6656322), (216, 5546935), (270, 4437548), (360, 3328161), (540, 2218774), (1080, 1109387)]