39791880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{110533}}^1$

素因数の和:110550

約数の個数: 48

約数和(自身を含む): 129324780

約数和(自身を除く): 89532900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 110533, 221066, 331599, 442132, 552665, 663198, 884264, 994797, 1105330, 1326396, 1657995, 1989594, 2210660, 2652792, 3315990, 3979188, 4421320, 4973985, 6631980, 7958376, 9947970, 13263960, 19895940, 39791880]

約数ペア:

[(1, 39791880), (2, 19895940), (3, 13263960), (4, 9947970), (5, 7958376), (6, 6631980), (8, 4973985), (9, 4421320), (10, 3979188), (12, 3315990), (15, 2652792), (18, 2210660), (20, 1989594), (24, 1657995), (30, 1326396), (36, 1105330), (40, 994797), (45, 884264), (60, 663198), (72, 552665), (90, 442132), (120, 331599), (180, 221066), (360, 110533)]