378587880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95603}}^1$

素因数の和:95631

約数の個数: 96

約数和(自身を含む): 1342280160

約数和(自身を除く): 963692280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 95603, 191206, 286809, 382412, 478015, 573618, 764824, 860427, 956030, 1051633, 1147236, 1434045, 1720854, 1912060, 2103266, 2294472, 2868090, 3154899, 3441708, 3824120, 4206532, 4302135, 5258165, 5736180, 6309798, 6883416, 8413064, 8604270, 9464697, 10516330, 11472360, 12619596, 15774495, 17208540, 18929394, 21032660, 25239192, 31548990, 34417080, 37858788, 42065320, 47323485, 63097980, 75717576, 94646970, 126195960, 189293940, 378587880]

約数ペア:

[(1, 378587880), (2, 189293940), (3, 126195960), (4, 94646970), (5, 75717576), (6, 63097980), (8, 47323485), (9, 42065320), (10, 37858788), (11, 34417080), (12, 31548990), (15, 25239192), (18, 21032660), (20, 18929394), (22, 17208540), (24, 15774495), (30, 12619596), (33, 11472360), (36, 10516330), (40, 9464697), (44, 8604270), (45, 8413064), (55, 6883416), (60, 6309798), (66, 5736180), (72, 5258165), (88, 4302135), (90, 4206532), (99, 3824120), (110, 3441708), (120, 3154899), (132, 2868090), (165, 2294472), (180, 2103266), (198, 1912060), (220, 1720854), (264, 1434045), (330, 1147236), (360, 1051633), (396, 956030), (440, 860427), (495, 764824), (660, 573618), (792, 478015), (990, 382412), (1320, 286809), (1980, 191206), (3960, 95603)]