120978090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{448067}}^1$

素因数の和:448083

約数の個数: 32

約数和(自身を含む): 322608960

約数和(自身を除く): 201630870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 448067, 896134, 1344201, 2240335, 2688402, 4032603, 4480670, 6721005, 8065206, 12097809, 13442010, 20163015, 24195618, 40326030, 60489045, 120978090]

約数ペア:

[(1, 120978090), (2, 60489045), (3, 40326030), (5, 24195618), (6, 20163015), (9, 13442010), (10, 12097809), (15, 8065206), (18, 6721005), (27, 4480670), (30, 4032603), (45, 2688402), (54, 2240335), (90, 1344201), (135, 896134), (270, 448067)]