27860520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{232171}}^1$

素因数の和:232185

約数の個数: 32

約数和(自身を含む): 83581920

約数和(自身を除く): 55721400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 232171, 464342, 696513, 928684, 1160855, 1393026, 1857368, 2321710, 2786052, 3482565, 4643420, 5572104, 6965130, 9286840, 13930260, 27860520]

約数ペア:

[(1, 27860520), (2, 13930260), (3, 9286840), (4, 6965130), (5, 5572104), (6, 4643420), (8, 3482565), (10, 2786052), (12, 2321710), (15, 1857368), (20, 1393026), (24, 1160855), (30, 928684), (40, 696513), (60, 464342), (120, 232171)]