241693320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 795018240

約数和(自身を除く): 553324920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 283, 330, 440, 566, 647, 660, 849, 1132, 1294, 1320, 1415, 1698, 1941, 2264, 2588, 2830, 3113, 3235, 3396, 3882, 4245, 5176, 5660, 6226, 6470, 6792, 7117, 7764, 8490, 9339, 9705, 11320, 12452, 12940, 14234, 15528, 15565, 16980, 18678, 19410, 21351, 24904, 25880, 28468, 31130, 33960, 35585, 37356, 38820, 42702, 46695, 56936, 62260, 71170, 74712, 77640, 85404, 93390, 106755, 124520, 142340, 170808, 183101, 186780, 213510, 284680, 366202, 373560, 427020, 549303, 732404, 854040, 915505, 1098606, 1464808, 1831010, 2014111, 2197212, 2746515, 3662020, 4028222, 4394424, 5493030, 6042333, 7324040, 8056444, 10070555, 10986060, 12084666, 16112888, 20141110, 21972120, 24169332, 30211665, 40282220, 48338664, 60423330, 80564440, 120846660, 241693320]

約数ペア:

[(1, 241693320), (2, 120846660), (3, 80564440), (4, 60423330), (5, 48338664), (6, 40282220), (8, 30211665), (10, 24169332), (11, 21972120), (12, 20141110), (15, 16112888), (20, 12084666), (22, 10986060), (24, 10070555), (30, 8056444), (33, 7324040), (40, 6042333), (44, 5493030), (55, 4394424), (60, 4028222), (66, 3662020), (88, 2746515), (110, 2197212), (120, 2014111), (132, 1831010), (165, 1464808), (220, 1098606), (264, 915505), (283, 854040), (330, 732404), (440, 549303), (566, 427020), (647, 373560), (660, 366202), (849, 284680), (1132, 213510), (1294, 186780), (1320, 183101), (1415, 170808), (1698, 142340), (1941, 124520), (2264, 106755), (2588, 93390), (2830, 85404), (3113, 77640), (3235, 74712), (3396, 71170), (3882, 62260), (4245, 56936), (5176, 46695), (5660, 42702), (6226, 38820), (6470, 37356), (6792, 35585), (7117, 33960), (7764, 31130), (8490, 28468), (9339, 25880), (9705, 24904), (11320, 21351), (12452, 19410), (12940, 18678), (14234, 16980), (15528, 15565)]