5288580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2697

約数の個数: 72

約数和(自身を含む): 17506944

約数和(自身を除く): 12218364

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, 2671, 5342, 8013, 10684, 13355, 16026, 24039, 26710, 29381, 32052, 40065, 48078, 53420, 58762, 80130, 88143, 96156, 117524, 120195, 146905, 160260, 176286, 240390, 264429, 293810, 352572, 440715, 480780, 528858, 587620, 881430, 1057716, 1322145, 1762860, 2644290, 5288580]

約数ペア:

[(1, 5288580), (2, 2644290), (3, 1762860), (4, 1322145), (5, 1057716), (6, 881430), (9, 587620), (10, 528858), (11, 480780), (12, 440715), (15, 352572), (18, 293810), (20, 264429), (22, 240390), (30, 176286), (33, 160260), (36, 146905), (44, 120195), (45, 117524), (55, 96156), (60, 88143), (66, 80130), (90, 58762), (99, 53420), (110, 48078), (132, 40065), (165, 32052), (180, 29381), (198, 26710), (220, 24039), (330, 16026), (396, 13355), (495, 10684), (660, 8013), (990, 5342), (1980, 2671)]