11604780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5861}}^1$

素因数の和:5887

約数の個数: 72

約数和(自身を含む): 38407824

約数和(自身を除く): 26803044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 5861, 11722, 17583, 23444, 29305, 35166, 52749, 58610, 64471, 70332, 87915, 105498, 117220, 128942, 175830, 193413, 210996, 257884, 263745, 322355, 351660, 386826, 527490, 580239, 644710, 773652, 967065, 1054980, 1160478, 1289420, 1934130, 2320956, 2901195, 3868260, 5802390, 11604780]

約数ペア:

[(1, 11604780), (2, 5802390), (3, 3868260), (4, 2901195), (5, 2320956), (6, 1934130), (9, 1289420), (10, 1160478), (11, 1054980), (12, 967065), (15, 773652), (18, 644710), (20, 580239), (22, 527490), (30, 386826), (33, 351660), (36, 322355), (44, 263745), (45, 257884), (55, 210996), (60, 193413), (66, 175830), (90, 128942), (99, 117220), (110, 105498), (132, 87915), (165, 70332), (180, 64471), (198, 58610), (220, 52749), (330, 35166), (396, 29305), (495, 23444), (660, 17583), (990, 11722), (1980, 5861)]