131499360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1797

約数の個数: 144

約数和(自身を含む): 457473744

約数和(自身を除く): 325974384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1723, 1908, 2120, 2385, 2544, 3180, 3446, 3816, 4240, 4770, 5088, 5169, 6360, 6892, 7632, 8480, 8615, 9540, 10338, 12720, 13784, 15264, 15507, 17230, 19080, 20676, 25440, 25845, 27568, 31014, 34460, 38160, 41352, 51690, 55136, 62028, 68920, 76320, 77535, 82704, 91319, 103380, 124056, 137840, 155070, 165408, 182638, 206760, 248112, 273957, 275680, 310140, 365276, 413520, 456595, 496224, 547914, 620280, 730552, 821871, 827040, 913190, 1095828, 1240560, 1369785, 1461104, 1643742, 1826380, 2191656, 2481120, 2739570, 2922208, 3287484, 3652760, 4109355, 4383312, 5479140, 6574968, 7305520, 8218710, 8766624, 10958280, 13149936, 14611040, 16437420, 21916560, 26299872, 32874840, 43833120, 65749680, 131499360]

約数ペア:

[(1, 131499360), (2, 65749680), (3, 43833120), (4, 32874840), (5, 26299872), (6, 21916560), (8, 16437420), (9, 14611040), (10, 13149936), (12, 10958280), (15, 8766624), (16, 8218710), (18, 7305520), (20, 6574968), (24, 5479140), (30, 4383312), (32, 4109355), (36, 3652760), (40, 3287484), (45, 2922208), (48, 2739570), (53, 2481120), (60, 2191656), (72, 1826380), (80, 1643742), (90, 1461104), (96, 1369785), (106, 1240560), (120, 1095828), (144, 913190), (159, 827040), (160, 821871), (180, 730552), (212, 620280), (240, 547914), (265, 496224), (288, 456595), (318, 413520), (360, 365276), (424, 310140), (477, 275680), (480, 273957), (530, 248112), (636, 206760), (720, 182638), (795, 165408), (848, 155070), (954, 137840), (1060, 124056), (1272, 103380), (1440, 91319), (1590, 82704), (1696, 77535), (1723, 76320), (1908, 68920), (2120, 62028), (2385, 55136), (2544, 51690), (3180, 41352), (3446, 38160), (3816, 34460), (4240, 31014), (4770, 27568), (5088, 25845), (5169, 25440), (6360, 20676), (6892, 19080), (7632, 17230), (8480, 15507), (8615, 15264), (9540, 13784), (10338, 12720)]