273647520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:947

約数の個数: 144

約数和(自身を含む): 938377440

約数和(自身を除く): 664729920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 480, 614, 619, 720, 921, 1228, 1238, 1440, 1535, 1842, 1857, 2456, 2476, 2763, 3070, 3095, 3684, 3714, 4605, 4912, 4952, 5526, 5571, 6140, 6190, 7368, 7428, 9210, 9285, 9824, 9904, 11052, 11142, 12280, 12380, 13815, 14736, 14856, 18420, 18570, 19808, 22104, 22284, 24560, 24760, 27630, 27855, 29472, 29712, 36840, 37140, 44208, 44568, 49120, 49520, 55260, 55710, 59424, 73680, 74280, 88416, 89136, 99040, 110520, 111420, 147360, 148560, 178272, 190033, 221040, 222840, 297120, 380066, 442080, 445680, 570099, 760132, 891360, 950165, 1140198, 1520264, 1710297, 1900330, 2280396, 2850495, 3040528, 3420594, 3800660, 4560792, 5700990, 6081056, 6841188, 7601320, 8551485, 9121584, 11401980, 13682376, 15202640, 17102970, 18243168, 22803960, 27364752, 30405280, 34205940, 45607920, 54729504, 68411880, 91215840, 136823760, 273647520]

約数ペア:

[(1, 273647520), (2, 136823760), (3, 91215840), (4, 68411880), (5, 54729504), (6, 45607920), (8, 34205940), (9, 30405280), (10, 27364752), (12, 22803960), (15, 18243168), (16, 17102970), (18, 15202640), (20, 13682376), (24, 11401980), (30, 9121584), (32, 8551485), (36, 7601320), (40, 6841188), (45, 6081056), (48, 5700990), (60, 4560792), (72, 3800660), (80, 3420594), (90, 3040528), (96, 2850495), (120, 2280396), (144, 1900330), (160, 1710297), (180, 1520264), (240, 1140198), (288, 950165), (307, 891360), (360, 760132), (480, 570099), (614, 445680), (619, 442080), (720, 380066), (921, 297120), (1228, 222840), (1238, 221040), (1440, 190033), (1535, 178272), (1842, 148560), (1857, 147360), (2456, 111420), (2476, 110520), (2763, 99040), (3070, 89136), (3095, 88416), (3684, 74280), (3714, 73680), (4605, 59424), (4912, 55710), (4952, 55260), (5526, 49520), (5571, 49120), (6140, 44568), (6190, 44208), (7368, 37140), (7428, 36840), (9210, 29712), (9285, 29472), (9824, 27855), (9904, 27630), (11052, 24760), (11142, 24560), (12280, 22284), (12380, 22104), (13815, 19808), (14736, 18570), (14856, 18420)]