4682640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 14731200

約数和(自身を除く): 10048560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 179, 218, 240, 327, 358, 436, 537, 545, 654, 716, 872, 895, 1074, 1090, 1308, 1432, 1635, 1744, 1790, 2148, 2180, 2616, 2685, 2864, 3270, 3580, 4296, 4360, 5232, 5370, 6540, 7160, 8592, 8720, 10740, 13080, 14320, 19511, 21480, 26160, 39022, 42960, 58533, 78044, 97555, 117066, 156088, 195110, 234132, 292665, 312176, 390220, 468264, 585330, 780440, 936528, 1170660, 1560880, 2341320, 4682640]

約数ペア:

[(1, 4682640), (2, 2341320), (3, 1560880), (4, 1170660), (5, 936528), (6, 780440), (8, 585330), (10, 468264), (12, 390220), (15, 312176), (16, 292665), (20, 234132), (24, 195110), (30, 156088), (40, 117066), (48, 97555), (60, 78044), (80, 58533), (109, 42960), (120, 39022), (179, 26160), (218, 21480), (240, 19511), (327, 14320), (358, 13080), (436, 10740), (537, 8720), (545, 8592), (654, 7160), (716, 6540), (872, 5370), (895, 5232), (1074, 4360), (1090, 4296), (1308, 3580), (1432, 3270), (1635, 2864), (1744, 2685), (1790, 2616), (2148, 2180)]