115391880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{320533}}^1$

素因数の和:320550

約数の個数: 48

約数和(自身を含む): 375024780

約数和(自身を除く): 259632900

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, 320533, 641066, 961599, 1282132, 1602665, 1923198, 2564264, 2884797, 3205330, 3846396, 4807995, 5769594, 6410660, 7692792, 9615990, 11539188, 12821320, 14423985, 19231980, 23078376, 28847970, 38463960, 57695940, 115391880]

約数ペア:

[(1, 115391880), (2, 57695940), (3, 38463960), (4, 28847970), (5, 23078376), (6, 19231980), (8, 14423985), (9, 12821320), (10, 11539188), (12, 9615990), (15, 7692792), (18, 6410660), (20, 5769594), (24, 4807995), (30, 3846396), (36, 3205330), (40, 2884797), (45, 2564264), (60, 1923198), (72, 1602665), (90, 1282132), (120, 961599), (180, 641066), (360, 320533)]