82484520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4217}}^1$

素因数の和:4394

約数の個数: 64

約数和(自身を含む): 249030720

約数和(自身を除く): 166546200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4217, 4890, 6520, 8434, 9780, 12651, 16868, 19560, 21085, 25302, 33736, 42170, 50604, 63255, 84340, 101208, 126510, 168680, 253020, 506040, 687371, 1374742, 2062113, 2749484, 3436855, 4124226, 5498968, 6873710, 8248452, 10310565, 13747420, 16496904, 20621130, 27494840, 41242260, 82484520]

約数ペア:

[(1, 82484520), (2, 41242260), (3, 27494840), (4, 20621130), (5, 16496904), (6, 13747420), (8, 10310565), (10, 8248452), (12, 6873710), (15, 5498968), (20, 4124226), (24, 3436855), (30, 2749484), (40, 2062113), (60, 1374742), (120, 687371), (163, 506040), (326, 253020), (489, 168680), (652, 126510), (815, 101208), (978, 84340), (1304, 63255), (1630, 50604), (1956, 42170), (2445, 33736), (3260, 25302), (3912, 21085), (4217, 19560), (4890, 16868), (6520, 12651), (8434, 9780)]