54281880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{50261}}^1$

素因数の和:50281

約数の個数: 64

約数和(自身を含む): 180943200

約数和(自身を除く): 126661320

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, 50261, 100522, 150783, 201044, 251305, 301566, 402088, 452349, 502610, 603132, 753915, 904698, 1005220, 1206264, 1357047, 1507830, 1809396, 2010440, 2261745, 2714094, 3015660, 3618792, 4523490, 5428188, 6031320, 6785235, 9046980, 10856376, 13570470, 18093960, 27140940, 54281880]

約数ペア:

[(1, 54281880), (2, 27140940), (3, 18093960), (4, 13570470), (5, 10856376), (6, 9046980), (8, 6785235), (9, 6031320), (10, 5428188), (12, 4523490), (15, 3618792), (18, 3015660), (20, 2714094), (24, 2261745), (27, 2010440), (30, 1809396), (36, 1507830), (40, 1357047), (45, 1206264), (54, 1005220), (60, 904698), (72, 753915), (90, 603132), (108, 502610), (120, 452349), (135, 402088), (180, 301566), (216, 251305), (270, 201044), (360, 150783), (540, 100522), (1080, 50261)]