28656546480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{39800759}}^1$

素因数の和:39800778

約数の個数: 60

約数和(自身を含む): 96238237680

約数和(自身を除く): 67581691200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 39800759, 79601518, 119402277, 159203036, 199003795, 238804554, 318406072, 358206831, 398007590, 477609108, 597011385, 636812144, 716413662, 796015180, 955218216, 1194022770, 1432827324, 1592030360, 1791034155, 1910436432, 2388045540, 2865654648, 3184060720, 3582068310, 4776091080, 5731309296, 7164136620, 9552182160, 14328273240, 28656546480]

約数ペア:

[(1, 28656546480), (2, 14328273240), (3, 9552182160), (4, 7164136620), (5, 5731309296), (6, 4776091080), (8, 3582068310), (9, 3184060720), (10, 2865654648), (12, 2388045540), (15, 1910436432), (16, 1791034155), (18, 1592030360), (20, 1432827324), (24, 1194022770), (30, 955218216), (36, 796015180), (40, 716413662), (45, 636812144), (48, 597011385), (60, 477609108), (72, 398007590), (80, 358206831), (90, 318406072), (120, 238804554), (144, 199003795), (180, 159203036), (240, 119402277), (360, 79601518), (720, 39800759)]