30608520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{255071}}^1$

素因数の和:255085

約数の個数: 32

約数和(自身を含む): 91825920

約数和(自身を除く): 61217400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 255071, 510142, 765213, 1020284, 1275355, 1530426, 2040568, 2550710, 3060852, 3826065, 5101420, 6121704, 7652130, 10202840, 15304260, 30608520]

約数ペア:

[(1, 30608520), (2, 15304260), (3, 10202840), (4, 7652130), (5, 6121704), (6, 5101420), (8, 3826065), (10, 3060852), (12, 2550710), (15, 2040568), (20, 1530426), (24, 1275355), (30, 1020284), (40, 765213), (60, 510142), (120, 255071)]