75806520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1439}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 228096000

約数和(自身を除く): 152289480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1439, 1756, 2195, 2634, 2878, 3512, 4317, 4390, 5268, 5756, 6585, 7195, 8634, 8780, 10536, 11512, 13170, 14390, 17268, 17560, 21585, 26340, 28780, 34536, 43170, 52680, 57560, 86340, 172680, 631721, 1263442, 1895163, 2526884, 3158605, 3790326, 5053768, 6317210, 7580652, 9475815, 12634420, 15161304, 18951630, 25268840, 37903260, 75806520]

約数ペア:

[(1, 75806520), (2, 37903260), (3, 25268840), (4, 18951630), (5, 15161304), (6, 12634420), (8, 9475815), (10, 7580652), (12, 6317210), (15, 5053768), (20, 3790326), (24, 3158605), (30, 2526884), (40, 1895163), (60, 1263442), (120, 631721), (439, 172680), (878, 86340), (1317, 57560), (1439, 52680), (1756, 43170), (2195, 34536), (2634, 28780), (2878, 26340), (3512, 21585), (4317, 17560), (4390, 17268), (5268, 14390), (5756, 13170), (6585, 11512), (7195, 10536), (8634, 8780)]