288357840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{133499}}^1$

素因数の和:133521

約数の個数: 80

約数和(自身を含む): 993240000

約数和(自身を除く): 704882160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 133499, 266998, 400497, 533996, 667495, 800994, 1067992, 1201491, 1334990, 1601988, 2002485, 2135984, 2402982, 2669980, 3203976, 3604473, 4004970, 4805964, 5339960, 6007455, 6407952, 7208946, 8009940, 9611928, 10679920, 12014910, 14417892, 16019880, 18022365, 19223856, 24029820, 28835784, 32039760, 36044730, 48059640, 57671568, 72089460, 96119280, 144178920, 288357840]

約数ペア:

[(1, 288357840), (2, 144178920), (3, 96119280), (4, 72089460), (5, 57671568), (6, 48059640), (8, 36044730), (9, 32039760), (10, 28835784), (12, 24029820), (15, 19223856), (16, 18022365), (18, 16019880), (20, 14417892), (24, 12014910), (27, 10679920), (30, 9611928), (36, 8009940), (40, 7208946), (45, 6407952), (48, 6007455), (54, 5339960), (60, 4805964), (72, 4004970), (80, 3604473), (90, 3203976), (108, 2669980), (120, 2402982), (135, 2135984), (144, 2002485), (180, 1601988), (216, 1334990), (240, 1201491), (270, 1067992), (360, 800994), (432, 667495), (540, 533996), (720, 400497), (1080, 266998), (2160, 133499)]