348548520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2904571}}^1$

素因数の和:2904585

約数の個数: 32

約数和(自身を含む): 1045645920

約数和(自身を除く): 697097400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2904571, 5809142, 8713713, 11618284, 14522855, 17427426, 23236568, 29045710, 34854852, 43568565, 58091420, 69709704, 87137130, 116182840, 174274260, 348548520]

約数ペア:

[(1, 348548520), (2, 174274260), (3, 116182840), (4, 87137130), (5, 69709704), (6, 58091420), (8, 43568565), (10, 34854852), (12, 29045710), (15, 23236568), (20, 17427426), (24, 14522855), (30, 11618284), (40, 8713713), (60, 5809142), (120, 2904571)]