53749560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1459}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 161884800

約数和(自身を除く): 108135240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1459, 1535, 1842, 2456, 2918, 3070, 3684, 4377, 4605, 5836, 6140, 7295, 7368, 8754, 9210, 11672, 12280, 14590, 17508, 18420, 21885, 29180, 35016, 36840, 43770, 58360, 87540, 175080, 447913, 895826, 1343739, 1791652, 2239565, 2687478, 3583304, 4479130, 5374956, 6718695, 8958260, 10749912, 13437390, 17916520, 26874780, 53749560]

約数ペア:

[(1, 53749560), (2, 26874780), (3, 17916520), (4, 13437390), (5, 10749912), (6, 8958260), (8, 6718695), (10, 5374956), (12, 4479130), (15, 3583304), (20, 2687478), (24, 2239565), (30, 1791652), (40, 1343739), (60, 895826), (120, 447913), (307, 175080), (614, 87540), (921, 58360), (1228, 43770), (1459, 36840), (1535, 35016), (1842, 29180), (2456, 21885), (2918, 18420), (3070, 17508), (3684, 14590), (4377, 12280), (4605, 11672), (5836, 9210), (6140, 8754), (7295, 7368)]