153716520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2803}}^1$

素因数の和:3274

約数の個数: 64

約数和(自身を含む): 462323520

約数和(自身を除く): 308607000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1828, 2285, 2742, 2803, 3656, 4570, 5484, 5606, 6855, 8409, 9140, 10968, 11212, 13710, 14015, 16818, 18280, 22424, 27420, 28030, 33636, 42045, 54840, 56060, 67272, 84090, 112120, 168180, 336360, 1280971, 2561942, 3842913, 5123884, 6404855, 7685826, 10247768, 12809710, 15371652, 19214565, 25619420, 30743304, 38429130, 51238840, 76858260, 153716520]

約数ペア:

[(1, 153716520), (2, 76858260), (3, 51238840), (4, 38429130), (5, 30743304), (6, 25619420), (8, 19214565), (10, 15371652), (12, 12809710), (15, 10247768), (20, 7685826), (24, 6404855), (30, 5123884), (40, 3842913), (60, 2561942), (120, 1280971), (457, 336360), (914, 168180), (1371, 112120), (1828, 84090), (2285, 67272), (2742, 56060), (2803, 54840), (3656, 42045), (4570, 33636), (5484, 28030), (5606, 27420), (6855, 22424), (8409, 18280), (9140, 16818), (10968, 14015), (11212, 13710)]