7076280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 21463200

約数和(自身を除く): 14386920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 541, 545, 654, 872, 1082, 1090, 1308, 1623, 1635, 2164, 2180, 2616, 2705, 3246, 3270, 4328, 4360, 5410, 6492, 6540, 8115, 10820, 12984, 13080, 16230, 21640, 32460, 58969, 64920, 117938, 176907, 235876, 294845, 353814, 471752, 589690, 707628, 884535, 1179380, 1415256, 1769070, 2358760, 3538140, 7076280]

約数ペア:

[(1, 7076280), (2, 3538140), (3, 2358760), (4, 1769070), (5, 1415256), (6, 1179380), (8, 884535), (10, 707628), (12, 589690), (15, 471752), (20, 353814), (24, 294845), (30, 235876), (40, 176907), (60, 117938), (109, 64920), (120, 58969), (218, 32460), (327, 21640), (436, 16230), (541, 13080), (545, 12984), (654, 10820), (872, 8115), (1082, 6540), (1090, 6492), (1308, 5410), (1623, 4360), (1635, 4328), (2164, 3270), (2180, 3246), (2616, 2705)]