136760640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3313}}^1$

素因数の和:3376

約数の個数: 112

約数和(自身を含む): 444447168

約数和(自身を除く): 307686528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3313, 3440, 4128, 5160, 6626, 6880, 8256, 9939, 10320, 13252, 13760, 16565, 19878, 20640, 26504, 33130, 39756, 41280, 49695, 53008, 66260, 79512, 99390, 106016, 132520, 142459, 159024, 198780, 212032, 265040, 284918, 318048, 397560, 427377, 530080, 569836, 636096, 712295, 795120, 854754, 1060160, 1139672, 1424590, 1590240, 1709508, 2136885, 2279344, 2849180, 3180480, 3419016, 4273770, 4558688, 5698360, 6838032, 8547540, 9117376, 11396720, 13676064, 17095080, 22793440, 27352128, 34190160, 45586880, 68380320, 136760640]

約数ペア:

[(1, 136760640), (2, 68380320), (3, 45586880), (4, 34190160), (5, 27352128), (6, 22793440), (8, 17095080), (10, 13676064), (12, 11396720), (15, 9117376), (16, 8547540), (20, 6838032), (24, 5698360), (30, 4558688), (32, 4273770), (40, 3419016), (43, 3180480), (48, 2849180), (60, 2279344), (64, 2136885), (80, 1709508), (86, 1590240), (96, 1424590), (120, 1139672), (129, 1060160), (160, 854754), (172, 795120), (192, 712295), (215, 636096), (240, 569836), (258, 530080), (320, 427377), (344, 397560), (430, 318048), (480, 284918), (516, 265040), (645, 212032), (688, 198780), (860, 159024), (960, 142459), (1032, 132520), (1290, 106016), (1376, 99390), (1720, 79512), (2064, 66260), (2580, 53008), (2752, 49695), (3313, 41280), (3440, 39756), (4128, 33130), (5160, 26504), (6626, 20640), (6880, 19878), (8256, 16565), (9939, 13760), (10320, 13252)]