217127520

素因数分解:

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

素因数の和:50285

約数の個数: 96

約数和(自身を含む): 759961440

約数和(自身を除く): 542833920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 50261, 100522, 150783, 201044, 251305, 301566, 402088, 452349, 502610, 603132, 753915, 804176, 904698, 1005220, 1206264, 1357047, 1507830, 1608352, 1809396, 2010440, 2261745, 2412528, 2714094, 3015660, 3618792, 4020880, 4523490, 4825056, 5428188, 6031320, 6785235, 7237584, 8041760, 9046980, 10856376, 12062640, 13570470, 14475168, 18093960, 21712752, 24125280, 27140940, 36187920, 43425504, 54281880, 72375840, 108563760, 217127520]

約数ペア:

[(1, 217127520), (2, 108563760), (3, 72375840), (4, 54281880), (5, 43425504), (6, 36187920), (8, 27140940), (9, 24125280), (10, 21712752), (12, 18093960), (15, 14475168), (16, 13570470), (18, 12062640), (20, 10856376), (24, 9046980), (27, 8041760), (30, 7237584), (32, 6785235), (36, 6031320), (40, 5428188), (45, 4825056), (48, 4523490), (54, 4020880), (60, 3618792), (72, 3015660), (80, 2714094), (90, 2412528), (96, 2261745), (108, 2010440), (120, 1809396), (135, 1608352), (144, 1507830), (160, 1357047), (180, 1206264), (216, 1005220), (240, 904698), (270, 804176), (288, 753915), (360, 603132), (432, 502610), (480, 452349), (540, 402088), (720, 301566), (864, 251305), (1080, 201044), (1440, 150783), (2160, 100522), (4320, 50261)]