57797520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21893}}^1$

素因数の和:21920

約数の個数: 80

約数和(自身を含む): 195469632

約数和(自身を除く): 137672112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21893, 43786, 65679, 87572, 109465, 131358, 175144, 218930, 240823, 262716, 328395, 350288, 437860, 481646, 525432, 656790, 722469, 875720, 963292, 1050864, 1204115, 1313580, 1444938, 1751440, 1926584, 2408230, 2627160, 2889876, 3612345, 3853168, 4816460, 5254320, 5779752, 7224690, 9632920, 11559504, 14449380, 19265840, 28898760, 57797520]

約数ペア:

[(1, 57797520), (2, 28898760), (3, 19265840), (4, 14449380), (5, 11559504), (6, 9632920), (8, 7224690), (10, 5779752), (11, 5254320), (12, 4816460), (15, 3853168), (16, 3612345), (20, 2889876), (22, 2627160), (24, 2408230), (30, 1926584), (33, 1751440), (40, 1444938), (44, 1313580), (48, 1204115), (55, 1050864), (60, 963292), (66, 875720), (80, 722469), (88, 656790), (110, 525432), (120, 481646), (132, 437860), (165, 350288), (176, 328395), (220, 262716), (240, 240823), (264, 218930), (330, 175144), (440, 131358), (528, 109465), (660, 87572), (880, 65679), (1320, 43786), (2640, 21893)]