1276669080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3119}}^1$

素因数の和:3518

約数の個数: 128

約数和(自身を含む): 4268160000

約数和(自身を除く): 2991490920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 379, 540, 758, 1080, 1137, 1516, 1895, 2274, 3032, 3119, 3411, 3790, 4548, 5685, 6238, 6822, 7580, 9096, 9357, 10233, 11370, 12476, 13644, 15160, 15595, 17055, 18714, 20466, 22740, 24952, 27288, 28071, 31190, 34110, 37428, 40932, 45480, 46785, 51165, 56142, 62380, 68220, 74856, 81864, 84213, 93570, 102330, 112284, 124760, 136440, 140355, 168426, 187140, 204660, 224568, 280710, 336852, 374280, 409320, 421065, 561420, 673704, 842130, 1122840, 1182101, 1684260, 2364202, 3368520, 3546303, 4728404, 5910505, 7092606, 9456808, 10638909, 11821010, 14185212, 17731515, 21277818, 23642020, 28370424, 31916727, 35463030, 42555636, 47284040, 53194545, 63833454, 70926060, 85111272, 106389090, 127666908, 141852120, 159583635, 212778180, 255333816, 319167270, 425556360, 638334540, 1276669080]

約数ペア:

[(1, 1276669080), (2, 638334540), (3, 425556360), (4, 319167270), (5, 255333816), (6, 212778180), (8, 159583635), (9, 141852120), (10, 127666908), (12, 106389090), (15, 85111272), (18, 70926060), (20, 63833454), (24, 53194545), (27, 47284040), (30, 42555636), (36, 35463030), (40, 31916727), (45, 28370424), (54, 23642020), (60, 21277818), (72, 17731515), (90, 14185212), (108, 11821010), (120, 10638909), (135, 9456808), (180, 7092606), (216, 5910505), (270, 4728404), (360, 3546303), (379, 3368520), (540, 2364202), (758, 1684260), (1080, 1182101), (1137, 1122840), (1516, 842130), (1895, 673704), (2274, 561420), (3032, 421065), (3119, 409320), (3411, 374280), (3790, 336852), (4548, 280710), (5685, 224568), (6238, 204660), (6822, 187140), (7580, 168426), (9096, 140355), (9357, 136440), (10233, 124760), (11370, 112284), (12476, 102330), (13644, 93570), (15160, 84213), (15595, 81864), (17055, 74856), (18714, 68220), (20466, 62380), (22740, 56142), (24952, 51165), (27288, 46785), (28071, 45480), (31190, 40932), (34110, 37428)]