306697320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{283979}}^1$

素因数の和:283999

約数の個数: 64

約数和(自身を含む): 1022328000

約数和(自身を除く): 715630680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 283979, 567958, 851937, 1135916, 1419895, 1703874, 2271832, 2555811, 2839790, 3407748, 4259685, 5111622, 5679580, 6815496, 7667433, 8519370, 10223244, 11359160, 12779055, 15334866, 17038740, 20446488, 25558110, 30669732, 34077480, 38337165, 51116220, 61339464, 76674330, 102232440, 153348660, 306697320]

約数ペア:

[(1, 306697320), (2, 153348660), (3, 102232440), (4, 76674330), (5, 61339464), (6, 51116220), (8, 38337165), (9, 34077480), (10, 30669732), (12, 25558110), (15, 20446488), (18, 17038740), (20, 15334866), (24, 12779055), (27, 11359160), (30, 10223244), (36, 8519370), (40, 7667433), (45, 6815496), (54, 5679580), (60, 5111622), (72, 4259685), (90, 3407748), (108, 2839790), (120, 2555811), (135, 2271832), (180, 1703874), (216, 1419895), (270, 1135916), (360, 851937), (540, 567958), (1080, 283979)]