1288167120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33757}}^1$

素因数の和:33829

約数の個数: 120

約数和(自身を含む): 4407849576

約数和(自身を除く): 3119682456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 33757, 38160, 67514, 101271, 135028, 168785, 202542, 270056, 303813, 337570, 405084, 506355, 540112, 607626, 675140, 810168, 1012710, 1215252, 1350280, 1519065, 1620336, 1789121, 2025420, 2430504, 2700560, 3038130, 3578242, 4050840, 4861008, 5367363, 6076260, 7156484, 8101680, 8945605, 10734726, 12152520, 14312968, 16102089, 17891210, 21469452, 24305040, 26836815, 28625936, 32204178, 35782420, 42938904, 53673630, 64408356, 71564840, 80510445, 85877808, 107347260, 128816712, 143129680, 161020890, 214694520, 257633424, 322041780, 429389040, 644083560, 1288167120]

約数ペア:

[(1, 1288167120), (2, 644083560), (3, 429389040), (4, 322041780), (5, 257633424), (6, 214694520), (8, 161020890), (9, 143129680), (10, 128816712), (12, 107347260), (15, 85877808), (16, 80510445), (18, 71564840), (20, 64408356), (24, 53673630), (30, 42938904), (36, 35782420), (40, 32204178), (45, 28625936), (48, 26836815), (53, 24305040), (60, 21469452), (72, 17891210), (80, 16102089), (90, 14312968), (106, 12152520), (120, 10734726), (144, 8945605), (159, 8101680), (180, 7156484), (212, 6076260), (240, 5367363), (265, 4861008), (318, 4050840), (360, 3578242), (424, 3038130), (477, 2700560), (530, 2430504), (636, 2025420), (720, 1789121), (795, 1620336), (848, 1519065), (954, 1350280), (1060, 1215252), (1272, 1012710), (1590, 810168), (1908, 675140), (2120, 607626), (2385, 540112), (2544, 506355), (3180, 405084), (3816, 337570), (4240, 303813), (4770, 270056), (6360, 202542), (7632, 168785), (9540, 135028), (12720, 101271), (19080, 67514), (33757, 38160)]