277295640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2310797}}^1$

素因数の和:2310811

約数の個数: 32

約数和(自身を含む): 831887280

約数和(自身を除く): 554591640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2310797, 4621594, 6932391, 9243188, 11553985, 13864782, 18486376, 23107970, 27729564, 34661955, 46215940, 55459128, 69323910, 92431880, 138647820, 277295640]

約数ペア:

[(1, 277295640), (2, 138647820), (3, 92431880), (4, 69323910), (5, 55459128), (6, 46215940), (8, 34661955), (10, 27729564), (12, 23107970), (15, 18486376), (20, 13864782), (24, 11553985), (30, 9243188), (40, 6932391), (60, 4621594), (120, 2310797)]