296298720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{205763}}^1$

素因数の和:205784

約数の個数: 72

約数和(自身を含む): 1011124296

約数和(自身を除く): 714825576

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, 205763, 411526, 617289, 823052, 1028815, 1234578, 1646104, 1851867, 2057630, 2469156, 3086445, 3292208, 3703734, 4115260, 4938312, 6172890, 6584416, 7407468, 8230520, 9259335, 9876624, 12345780, 14814936, 16461040, 18518670, 19753248, 24691560, 29629872, 32922080, 37037340, 49383120, 59259744, 74074680, 98766240, 148149360, 296298720]

約数ペア:

[(1, 296298720), (2, 148149360), (3, 98766240), (4, 74074680), (5, 59259744), (6, 49383120), (8, 37037340), (9, 32922080), (10, 29629872), (12, 24691560), (15, 19753248), (16, 18518670), (18, 16461040), (20, 14814936), (24, 12345780), (30, 9876624), (32, 9259335), (36, 8230520), (40, 7407468), (45, 6584416), (48, 6172890), (60, 4938312), (72, 4115260), (80, 3703734), (90, 3292208), (96, 3086445), (120, 2469156), (144, 2057630), (160, 1851867), (180, 1646104), (240, 1234578), (288, 1028815), (360, 823052), (480, 617289), (720, 411526), (1440, 205763)]