30612160

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:641

約数の個数: 56

約数和(自身を含む): 73371456

約数和(自身を除く): 42759296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 353, 542, 706, 1084, 1355, 1412, 1765, 2168, 2710, 2824, 3530, 4336, 5420, 5648, 7060, 8672, 10840, 11296, 14120, 17344, 21680, 22592, 28240, 43360, 56480, 86720, 95663, 112960, 191326, 382652, 478315, 765304, 956630, 1530608, 1913260, 3061216, 3826520, 6122432, 7653040, 15306080, 30612160]

約数ペア:

[(1, 30612160), (2, 15306080), (4, 7653040), (5, 6122432), (8, 3826520), (10, 3061216), (16, 1913260), (20, 1530608), (32, 956630), (40, 765304), (64, 478315), (80, 382652), (160, 191326), (271, 112960), (320, 95663), (353, 86720), (542, 56480), (706, 43360), (1084, 28240), (1355, 22592), (1412, 21680), (1765, 17344), (2168, 14120), (2710, 11296), (2824, 10840), (3530, 8672), (4336, 7060), (5420, 5648)]