143401620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5323}}^1$

素因数の和:5784

約数の個数: 48

約数和(自身を含む): 402494400

約数和(自身を除く): 259092780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5323, 5388, 6735, 8980, 10646, 13470, 15969, 21292, 26615, 26940, 31938, 53230, 63876, 79845, 106460, 159690, 319380, 2390027, 4780054, 7170081, 9560108, 11950135, 14340162, 23900270, 28680324, 35850405, 47800540, 71700810, 143401620]

約数ペア:

[(1, 143401620), (2, 71700810), (3, 47800540), (4, 35850405), (5, 28680324), (6, 23900270), (10, 14340162), (12, 11950135), (15, 9560108), (20, 7170081), (30, 4780054), (60, 2390027), (449, 319380), (898, 159690), (1347, 106460), (1796, 79845), (2245, 63876), (2694, 53230), (4490, 31938), (5323, 26940), (5388, 26615), (6735, 21292), (8980, 15969), (10646, 13470)]