66937320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61979}}^1$

素因数の和:61999

約数の個数: 64

約数和(自身を含む): 223128000

約数和(自身を除く): 156190680

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, 61979, 123958, 185937, 247916, 309895, 371874, 495832, 557811, 619790, 743748, 929685, 1115622, 1239580, 1487496, 1673433, 1859370, 2231244, 2479160, 2789055, 3346866, 3718740, 4462488, 5578110, 6693732, 7437480, 8367165, 11156220, 13387464, 16734330, 22312440, 33468660, 66937320]

約数ペア:

[(1, 66937320), (2, 33468660), (3, 22312440), (4, 16734330), (5, 13387464), (6, 11156220), (8, 8367165), (9, 7437480), (10, 6693732), (12, 5578110), (15, 4462488), (18, 3718740), (20, 3346866), (24, 2789055), (27, 2479160), (30, 2231244), (36, 1859370), (40, 1673433), (45, 1487496), (54, 1239580), (60, 1115622), (72, 929685), (90, 743748), (108, 619790), (120, 557811), (135, 495832), (180, 371874), (216, 309895), (270, 247916), (360, 185937), (540, 123958), (1080, 61979)]