80961210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1620

約数の個数: 96

約数和(自身を含む): 234119808

約数和(自身を除く): 153158598

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 66, 90, 99, 106, 110, 159, 165, 198, 265, 318, 330, 477, 495, 530, 583, 795, 954, 990, 1166, 1543, 1590, 1749, 2385, 2915, 3086, 3498, 4629, 4770, 5247, 5830, 7715, 8745, 9258, 10494, 13887, 15430, 16973, 17490, 23145, 26235, 27774, 33946, 46290, 50919, 52470, 69435, 81779, 84865, 101838, 138870, 152757, 163558, 169730, 245337, 254595, 305514, 408895, 490674, 509190, 736011, 763785, 817790, 899569, 1226685, 1472022, 1527570, 1799138, 2453370, 2698707, 3680055, 4497845, 5397414, 7360110, 8096121, 8995690, 13493535, 16192242, 26987070, 40480605, 80961210]

約数ペア:

[(1, 80961210), (2, 40480605), (3, 26987070), (5, 16192242), (6, 13493535), (9, 8995690), (10, 8096121), (11, 7360110), (15, 5397414), (18, 4497845), (22, 3680055), (30, 2698707), (33, 2453370), (45, 1799138), (53, 1527570), (55, 1472022), (66, 1226685), (90, 899569), (99, 817790), (106, 763785), (110, 736011), (159, 509190), (165, 490674), (198, 408895), (265, 305514), (318, 254595), (330, 245337), (477, 169730), (495, 163558), (530, 152757), (583, 138870), (795, 101838), (954, 84865), (990, 81779), (1166, 69435), (1543, 52470), (1590, 50919), (1749, 46290), (2385, 33946), (2915, 27774), (3086, 26235), (3498, 23145), (4629, 17490), (4770, 16973), (5247, 15430), (5830, 13887), (7715, 10494), (8745, 9258)]