253092960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{175759}}^1$

素因数の和:175780

約数の個数: 72

約数和(自身を含む): 863684640

約数和(自身を除く): 610591680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 175759, 351518, 527277, 703036, 878795, 1054554, 1406072, 1581831, 1757590, 2109108, 2636385, 2812144, 3163662, 3515180, 4218216, 5272770, 5624288, 6327324, 7030360, 7909155, 8436432, 10545540, 12654648, 14060720, 15818310, 16872864, 21091080, 25309296, 28121440, 31636620, 42182160, 50618592, 63273240, 84364320, 126546480, 253092960]

約数ペア:

[(1, 253092960), (2, 126546480), (3, 84364320), (4, 63273240), (5, 50618592), (6, 42182160), (8, 31636620), (9, 28121440), (10, 25309296), (12, 21091080), (15, 16872864), (16, 15818310), (18, 14060720), (20, 12654648), (24, 10545540), (30, 8436432), (32, 7909155), (36, 7030360), (40, 6327324), (45, 5624288), (48, 5272770), (60, 4218216), (72, 3515180), (80, 3163662), (90, 2812144), (96, 2636385), (120, 2109108), (144, 1757590), (160, 1581831), (180, 1406072), (240, 1054554), (288, 878795), (360, 703036), (480, 527277), (720, 351518), (1440, 175759)]