112125760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 280903680

約数和(自身を除く): 168777920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 89, 124, 127, 155, 160, 178, 248, 254, 310, 320, 356, 445, 496, 508, 620, 635, 712, 890, 992, 1016, 1240, 1270, 1424, 1780, 1984, 2032, 2480, 2540, 2759, 2848, 3560, 3937, 4064, 4960, 5080, 5518, 5696, 7120, 7874, 8128, 9920, 10160, 11036, 11303, 13795, 14240, 15748, 19685, 20320, 22072, 22606, 27590, 28480, 31496, 39370, 40640, 44144, 45212, 55180, 56515, 62992, 78740, 88288, 90424, 110360, 113030, 125984, 157480, 176576, 180848, 220720, 226060, 251968, 314960, 350393, 361696, 441440, 452120, 629920, 700786, 723392, 882880, 904240, 1259840, 1401572, 1751965, 1808480, 2803144, 3503930, 3616960, 5606288, 7007860, 11212576, 14015720, 22425152, 28031440, 56062880, 112125760]

約数ペア:

[(1, 112125760), (2, 56062880), (4, 28031440), (5, 22425152), (8, 14015720), (10, 11212576), (16, 7007860), (20, 5606288), (31, 3616960), (32, 3503930), (40, 2803144), (62, 1808480), (64, 1751965), (80, 1401572), (89, 1259840), (124, 904240), (127, 882880), (155, 723392), (160, 700786), (178, 629920), (248, 452120), (254, 441440), (310, 361696), (320, 350393), (356, 314960), (445, 251968), (496, 226060), (508, 220720), (620, 180848), (635, 176576), (712, 157480), (890, 125984), (992, 113030), (1016, 110360), (1240, 90424), (1270, 88288), (1424, 78740), (1780, 62992), (1984, 56515), (2032, 55180), (2480, 45212), (2540, 44144), (2759, 40640), (2848, 39370), (3560, 31496), (3937, 28480), (4064, 27590), (4960, 22606), (5080, 22072), (5518, 20320), (5696, 19685), (7120, 15748), (7874, 14240), (8128, 13795), (9920, 11303), (10160, 11036)]