7808520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{65071}}^1$

素因数の和:65085

約数の個数: 32

約数和(自身を含む): 23425920

約数和(自身を除く): 15617400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 65071, 130142, 195213, 260284, 325355, 390426, 520568, 650710, 780852, 976065, 1301420, 1561704, 1952130, 2602840, 3904260, 7808520]

約数ペア:

[(1, 7808520), (2, 3904260), (3, 2602840), (4, 1952130), (5, 1561704), (6, 1301420), (8, 976065), (10, 780852), (12, 650710), (15, 520568), (20, 390426), (24, 325355), (30, 260284), (40, 195213), (60, 130142), (120, 65071)]