7210080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{1669}}^1$

素因数の和:1693

約数の個数: 96

約数和(自身を含む): 25250400

約数和(自身を除く): 18040320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 1669, 2160, 3338, 4320, 5007, 6676, 8345, 10014, 13352, 15021, 16690, 20028, 25035, 26704, 30042, 33380, 40056, 45063, 50070, 53408, 60084, 66760, 75105, 80112, 90126, 100140, 120168, 133520, 150210, 160224, 180252, 200280, 225315, 240336, 267040, 300420, 360504, 400560, 450630, 480672, 600840, 721008, 801120, 901260, 1201680, 1442016, 1802520, 2403360, 3605040, 7210080]

約数ペア:

[(1, 7210080), (2, 3605040), (3, 2403360), (4, 1802520), (5, 1442016), (6, 1201680), (8, 901260), (9, 801120), (10, 721008), (12, 600840), (15, 480672), (16, 450630), (18, 400560), (20, 360504), (24, 300420), (27, 267040), (30, 240336), (32, 225315), (36, 200280), (40, 180252), (45, 160224), (48, 150210), (54, 133520), (60, 120168), (72, 100140), (80, 90126), (90, 80112), (96, 75105), (108, 66760), (120, 60084), (135, 53408), (144, 50070), (160, 45063), (180, 40056), (216, 33380), (240, 30042), (270, 26704), (288, 25035), (360, 20028), (432, 16690), (480, 15021), (540, 13352), (720, 10014), (864, 8345), (1080, 6676), (1440, 5007), (1669, 4320), (2160, 3338)]