74306520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206407}}^1$

素因数の和:206424

約数の個数: 48

約数和(自身を含む): 241497360

約数和(自身を除く): 167190840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206407, 412814, 619221, 825628, 1032035, 1238442, 1651256, 1857663, 2064070, 2476884, 3096105, 3715326, 4128140, 4953768, 6192210, 7430652, 8256280, 9288315, 12384420, 14861304, 18576630, 24768840, 37153260, 74306520]

約数ペア:

[(1, 74306520), (2, 37153260), (3, 24768840), (4, 18576630), (5, 14861304), (6, 12384420), (8, 9288315), (9, 8256280), (10, 7430652), (12, 6192210), (15, 4953768), (18, 4128140), (20, 3715326), (24, 3096105), (30, 2476884), (36, 2064070), (40, 1857663), (45, 1651256), (60, 1238442), (72, 1032035), (90, 825628), (120, 619221), (180, 412814), (360, 206407)]