1996772.00000000

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17183}}^1$

素因数の和:17204

約数の個数: 72

約数和(自身を含む): 84442176

約数和(自身を除く): 59698656

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, 17183, 34366, 51549, 68732, 85915, 103098, 137464, 154647, 171830, 206196, 257745, 274928, 309294, 343660, 412392, 515490, 549856, 618588, 687320, 773235, 824784, 1030980, 1237176, 1374640, 1546470, 1649568, 2061960, 2474352, 2749280, 3092940, 4123920, 4948704, 6185880, 8247840, 12371760, 24743520]

約数ペア:

[(1, 24743520), (2, 12371760), (3, 8247840), (4, 6185880), (5, 4948704), (6, 4123920), (8, 3092940), (9, 2749280), (10, 2474352), (12, 2061960), (15, 1649568), (16, 1546470), (18, 1374640), (20, 1237176), (24, 1030980), (30, 824784), (32, 773235), (36, 687320), (40, 618588), (45, 549856), (48, 515490), (60, 412392), (72, 343660), (80, 309294), (90, 274928), (96, 257745), (120, 206196), (144, 171830), (160, 154647), (180, 137464), (240, 103098), (288, 85915), (360, 68732), (480, 51549), (720, 34366), (1440, 17183)]