53481240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2803}}^1$

素因数の和:2873

約数の個数: 96

約数和(自身を含む): 177156720

約数和(自身を除く): 123675480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2803, 3180, 3816, 4770, 5606, 6360, 8409, 9540, 11212, 14015, 16818, 19080, 22424, 25227, 28030, 33636, 42045, 50454, 56060, 67272, 84090, 100908, 112120, 126135, 148559, 168180, 201816, 252270, 297118, 336360, 445677, 504540, 594236, 742795, 891354, 1009080, 1188472, 1337031, 1485590, 1782708, 2228385, 2674062, 2971180, 3565416, 4456770, 5348124, 5942360, 6685155, 8913540, 10696248, 13370310, 17827080, 26740620, 53481240]

約数ペア:

[(1, 53481240), (2, 26740620), (3, 17827080), (4, 13370310), (5, 10696248), (6, 8913540), (8, 6685155), (9, 5942360), (10, 5348124), (12, 4456770), (15, 3565416), (18, 2971180), (20, 2674062), (24, 2228385), (30, 1782708), (36, 1485590), (40, 1337031), (45, 1188472), (53, 1009080), (60, 891354), (72, 742795), (90, 594236), (106, 504540), (120, 445677), (159, 336360), (180, 297118), (212, 252270), (265, 201816), (318, 168180), (360, 148559), (424, 126135), (477, 112120), (530, 100908), (636, 84090), (795, 67272), (954, 56060), (1060, 50454), (1272, 42045), (1590, 33636), (1908, 28030), (2120, 25227), (2385, 22424), (2803, 19080), (3180, 16818), (3816, 14015), (4770, 11212), (5606, 9540), (6360, 8409)]