387101640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3225847}}^1$

素因数の和:3225861

約数の個数: 32

約数和(自身を含む): 1161305280

約数和(自身を除く): 774203640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3225847, 6451694, 9677541, 12903388, 16129235, 19355082, 25806776, 32258470, 38710164, 48387705, 64516940, 77420328, 96775410, 129033880, 193550820, 387101640]

約数ペア:

[(1, 387101640), (2, 193550820), (3, 129033880), (4, 96775410), (5, 77420328), (6, 64516940), (8, 48387705), (10, 38710164), (12, 32258470), (15, 25806776), (20, 19355082), (24, 16129235), (30, 12903388), (40, 9677541), (60, 6451694), (120, 3225847)]