68673240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{190759}}^1$

素因数の和:190776

約数の個数: 48

約数和(自身を含む): 223189200

約数和(自身を除く): 154515960

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, 190759, 381518, 572277, 763036, 953795, 1144554, 1526072, 1716831, 1907590, 2289108, 2861385, 3433662, 3815180, 4578216, 5722770, 6867324, 7630360, 8584155, 11445540, 13734648, 17168310, 22891080, 34336620, 68673240]

約数ペア:

[(1, 68673240), (2, 34336620), (3, 22891080), (4, 17168310), (5, 13734648), (6, 11445540), (8, 8584155), (9, 7630360), (10, 6867324), (12, 5722770), (15, 4578216), (18, 3815180), (20, 3433662), (24, 2861385), (30, 2289108), (36, 1907590), (40, 1716831), (45, 1526072), (60, 1144554), (72, 953795), (90, 763036), (120, 572277), (180, 381518), (360, 190759)]