8370780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1153}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 25784976

約数和(自身を除く): 17414196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1153, 1210, 1452, 1815, 2306, 2420, 3459, 3630, 4612, 5765, 6918, 7260, 11530, 12683, 13836, 17295, 23060, 25366, 34590, 38049, 50732, 63415, 69180, 76098, 126830, 139513, 152196, 190245, 253660, 279026, 380490, 418539, 558052, 697565, 760980, 837078, 1395130, 1674156, 2092695, 2790260, 4185390, 8370780]

約数ペア:

[(1, 8370780), (2, 4185390), (3, 2790260), (4, 2092695), (5, 1674156), (6, 1395130), (10, 837078), (11, 760980), (12, 697565), (15, 558052), (20, 418539), (22, 380490), (30, 279026), (33, 253660), (44, 190245), (55, 152196), (60, 139513), (66, 126830), (110, 76098), (121, 69180), (132, 63415), (165, 50732), (220, 38049), (242, 34590), (330, 25366), (363, 23060), (484, 17295), (605, 13836), (660, 12683), (726, 11530), (1153, 7260), (1210, 6918), (1452, 5765), (1815, 4612), (2306, 3630), (2420, 3459)]