11914320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4513}}^1$

素因数の和:4540

約数の個数: 80

約数和(自身を含む): 40300992

約数和(自身を除く): 28386672

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, 4513, 9026, 13539, 18052, 22565, 27078, 36104, 45130, 49643, 54156, 67695, 72208, 90260, 99286, 108312, 135390, 148929, 180520, 198572, 216624, 248215, 270780, 297858, 361040, 397144, 496430, 541560, 595716, 744645, 794288, 992860, 1083120, 1191432, 1489290, 1985720, 2382864, 2978580, 3971440, 5957160, 11914320]

約数ペア:

[(1, 11914320), (2, 5957160), (3, 3971440), (4, 2978580), (5, 2382864), (6, 1985720), (8, 1489290), (10, 1191432), (11, 1083120), (12, 992860), (15, 794288), (16, 744645), (20, 595716), (22, 541560), (24, 496430), (30, 397144), (33, 361040), (40, 297858), (44, 270780), (48, 248215), (55, 216624), (60, 198572), (66, 180520), (80, 148929), (88, 135390), (110, 108312), (120, 99286), (132, 90260), (165, 72208), (176, 67695), (220, 54156), (240, 49643), (264, 45130), (330, 36104), (440, 27078), (528, 22565), (660, 18052), (880, 13539), (1320, 9026), (2640, 4513)]