144273240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{400759}}^1$

素因数の和:400776

約数の個数: 48

約数和(自身を含む): 468889200

約数和(自身を除く): 324615960

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, 400759, 801518, 1202277, 1603036, 2003795, 2404554, 3206072, 3606831, 4007590, 4809108, 6011385, 7213662, 8015180, 9618216, 12022770, 14427324, 16030360, 18034155, 24045540, 28854648, 36068310, 48091080, 72136620, 144273240]

約数ペア:

[(1, 144273240), (2, 72136620), (3, 48091080), (4, 36068310), (5, 28854648), (6, 24045540), (8, 18034155), (9, 16030360), (10, 14427324), (12, 12022770), (15, 9618216), (18, 8015180), (20, 7213662), (24, 6011385), (30, 4809108), (36, 4007590), (40, 3606831), (45, 3206072), (60, 2404554), (72, 2003795), (90, 1603036), (120, 1202277), (180, 801518), (360, 400759)]