191502120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1439}}^1$

素因数の和:2562

約数の個数: 64

約数和(自身を含む): 575424000

約数和(自身を除く): 383921880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1109, 1439, 2218, 2878, 3327, 4317, 4436, 5545, 5756, 6654, 7195, 8634, 8872, 11090, 11512, 13308, 14390, 16635, 17268, 21585, 22180, 26616, 28780, 33270, 34536, 43170, 44360, 57560, 66540, 86340, 133080, 172680, 1595851, 3191702, 4787553, 6383404, 7979255, 9575106, 12766808, 15958510, 19150212, 23937765, 31917020, 38300424, 47875530, 63834040, 95751060, 191502120]

約数ペア:

[(1, 191502120), (2, 95751060), (3, 63834040), (4, 47875530), (5, 38300424), (6, 31917020), (8, 23937765), (10, 19150212), (12, 15958510), (15, 12766808), (20, 9575106), (24, 7979255), (30, 6383404), (40, 4787553), (60, 3191702), (120, 1595851), (1109, 172680), (1439, 133080), (2218, 86340), (2878, 66540), (3327, 57560), (4317, 44360), (4436, 43170), (5545, 34536), (5756, 33270), (6654, 28780), (7195, 26616), (8634, 22180), (8872, 21585), (11090, 17268), (11512, 16635), (13308, 14390)]