6728520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 20632320

約数和(自身を除く): 13903800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1193, 1410, 1880, 2386, 2820, 3579, 4772, 5640, 5965, 7158, 9544, 11930, 14316, 17895, 23860, 28632, 35790, 47720, 56071, 71580, 112142, 143160, 168213, 224284, 280355, 336426, 448568, 560710, 672852, 841065, 1121420, 1345704, 1682130, 2242840, 3364260, 6728520]

約数ペア:

[(1, 6728520), (2, 3364260), (3, 2242840), (4, 1682130), (5, 1345704), (6, 1121420), (8, 841065), (10, 672852), (12, 560710), (15, 448568), (20, 336426), (24, 280355), (30, 224284), (40, 168213), (47, 143160), (60, 112142), (94, 71580), (120, 56071), (141, 47720), (188, 35790), (235, 28632), (282, 23860), (376, 17895), (470, 14316), (564, 11930), (705, 9544), (940, 7158), (1128, 5965), (1193, 5640), (1410, 4772), (1880, 3579), (2386, 2820)]