54000840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 173871360

約数和(自身を除く): 119870520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 170, 204, 206, 255, 257, 309, 340, 408, 412, 510, 514, 515, 618, 680, 771, 824, 1020, 1028, 1030, 1236, 1285, 1542, 1545, 1751, 2040, 2056, 2060, 2472, 2570, 3084, 3090, 3502, 3855, 4120, 4369, 5140, 5253, 6168, 6180, 7004, 7710, 8738, 8755, 10280, 10506, 12360, 13107, 14008, 15420, 17476, 17510, 21012, 21845, 26214, 26265, 26471, 30840, 34952, 35020, 42024, 43690, 52428, 52530, 52942, 65535, 70040, 79413, 87380, 104856, 105060, 105884, 131070, 132355, 158826, 174760, 210120, 211768, 262140, 264710, 317652, 397065, 450007, 524280, 529420, 635304, 794130, 900014, 1058840, 1350021, 1588260, 1800028, 2250035, 2700042, 3176520, 3600056, 4500070, 5400084, 6750105, 9000140, 10800168, 13500210, 18000280, 27000420, 54000840]

約数ペア:

[(1, 54000840), (2, 27000420), (3, 18000280), (4, 13500210), (5, 10800168), (6, 9000140), (8, 6750105), (10, 5400084), (12, 4500070), (15, 3600056), (17, 3176520), (20, 2700042), (24, 2250035), (30, 1800028), (34, 1588260), (40, 1350021), (51, 1058840), (60, 900014), (68, 794130), (85, 635304), (102, 529420), (103, 524280), (120, 450007), (136, 397065), (170, 317652), (204, 264710), (206, 262140), (255, 211768), (257, 210120), (309, 174760), (340, 158826), (408, 132355), (412, 131070), (510, 105884), (514, 105060), (515, 104856), (618, 87380), (680, 79413), (771, 70040), (824, 65535), (1020, 52942), (1028, 52530), (1030, 52428), (1236, 43690), (1285, 42024), (1542, 35020), (1545, 34952), (1751, 30840), (2040, 26471), (2056, 26265), (2060, 26214), (2472, 21845), (2570, 21012), (3084, 17510), (3090, 17476), (3502, 15420), (3855, 14008), (4120, 13107), (4369, 12360), (5140, 10506), (5253, 10280), (6168, 8755), (6180, 8738), (7004, 7710)]