1089881280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1697}}^1$

素因数の和:1943

約数の個数: 168

約数和(自身を含む): 3767766912

約数和(自身を除く): 2677885632

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 223, 240, 288, 320, 360, 446, 480, 576, 669, 720, 892, 960, 1115, 1338, 1440, 1697, 1784, 2007, 2230, 2676, 2880, 3345, 3394, 3568, 4014, 4460, 5091, 5352, 6690, 6788, 7136, 8028, 8485, 8920, 10035, 10182, 10704, 13380, 13576, 14272, 15273, 16056, 16970, 17840, 20070, 20364, 21408, 25455, 26760, 27152, 30546, 32112, 33940, 35680, 40140, 40728, 42816, 50910, 53520, 54304, 61092, 64224, 67880, 71360, 76365, 80280, 81456, 101820, 107040, 108608, 122184, 128448, 135760, 152730, 160560, 162912, 203640, 214080, 244368, 271520, 305460, 321120, 325824, 378431, 407280, 488736, 543040, 610920, 642240, 756862, 814560, 977472, 1135293, 1221840, 1513724, 1629120, 1892155, 2270586, 2443680, 3027448, 3405879, 3784310, 4541172, 4887360, 5676465, 6054896, 6811758, 7568620, 9082344, 11352930, 12109792, 13623516, 15137240, 17029395, 18164688, 22705860, 24219584, 27247032, 30274480, 34058790, 36329376, 45411720, 54494064, 60548960, 68117580, 72658752, 90823440, 108988128, 121097920, 136235160, 181646880, 217976256, 272470320, 363293760, 544940640, 1089881280]

約数ペア:

[(1, 1089881280), (2, 544940640), (3, 363293760), (4, 272470320), (5, 217976256), (6, 181646880), (8, 136235160), (9, 121097920), (10, 108988128), (12, 90823440), (15, 72658752), (16, 68117580), (18, 60548960), (20, 54494064), (24, 45411720), (30, 36329376), (32, 34058790), (36, 30274480), (40, 27247032), (45, 24219584), (48, 22705860), (60, 18164688), (64, 17029395), (72, 15137240), (80, 13623516), (90, 12109792), (96, 11352930), (120, 9082344), (144, 7568620), (160, 6811758), (180, 6054896), (192, 5676465), (223, 4887360), (240, 4541172), (288, 3784310), (320, 3405879), (360, 3027448), (446, 2443680), (480, 2270586), (576, 1892155), (669, 1629120), (720, 1513724), (892, 1221840), (960, 1135293), (1115, 977472), (1338, 814560), (1440, 756862), (1697, 642240), (1784, 610920), (2007, 543040), (2230, 488736), (2676, 407280), (2880, 378431), (3345, 325824), (3394, 321120), (3568, 305460), (4014, 271520), (4460, 244368), (5091, 214080), (5352, 203640), (6690, 162912), (6788, 160560), (7136, 152730), (8028, 135760), (8485, 128448), (8920, 122184), (10035, 108608), (10182, 107040), (10704, 101820), (13380, 81456), (13576, 80280), (14272, 76365), (15273, 71360), (16056, 67880), (16970, 64224), (17840, 61092), (20070, 54304), (20364, 53520), (21408, 50910), (25455, 42816), (26760, 40728), (27152, 40140), (30546, 35680), (32112, 33940)]