162792720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{75367}}^1$

素因数の和:75389

約数の個数: 80

約数和(自身を含む): 560737920

約数和(自身を除く): 397945200

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, 75367, 150734, 226101, 301468, 376835, 452202, 602936, 678303, 753670, 904404, 1130505, 1205872, 1356606, 1507340, 1808808, 2034909, 2261010, 2713212, 3014680, 3391515, 3617616, 4069818, 4522020, 5426424, 6029360, 6783030, 8139636, 9044040, 10174545, 10852848, 13566060, 16279272, 18088080, 20349090, 27132120, 32558544, 40698180, 54264240, 81396360, 162792720]

約数ペア:

[(1, 162792720), (2, 81396360), (3, 54264240), (4, 40698180), (5, 32558544), (6, 27132120), (8, 20349090), (9, 18088080), (10, 16279272), (12, 13566060), (15, 10852848), (16, 10174545), (18, 9044040), (20, 8139636), (24, 6783030), (27, 6029360), (30, 5426424), (36, 4522020), (40, 4069818), (45, 3617616), (48, 3391515), (54, 3014680), (60, 2713212), (72, 2261010), (80, 2034909), (90, 1808808), (108, 1507340), (120, 1356606), (135, 1205872), (144, 1130505), (180, 904404), (216, 753670), (240, 678303), (270, 602936), (360, 452202), (432, 376835), (540, 301468), (720, 226101), (1080, 150734), (2160, 75367)]