120601080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{643}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 393316560

約数和(自身を除く): 272715480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 521, 643, 1042, 1286, 1563, 1929, 2084, 2572, 2605, 3126, 3215, 3858, 4168, 4689, 5144, 5210, 5787, 6252, 6430, 7716, 7815, 9378, 9645, 10420, 11574, 12504, 12860, 15432, 15630, 18756, 19290, 20840, 23148, 23445, 25720, 28935, 31260, 37512, 38580, 46296, 46890, 57870, 62520, 77160, 93780, 115740, 187560, 231480, 335003, 670006, 1005009, 1340012, 1675015, 2010018, 2680024, 3015027, 3350030, 4020036, 5025045, 6030054, 6700060, 8040072, 10050090, 12060108, 13400120, 15075135, 20100180, 24120216, 30150270, 40200360, 60300540, 120601080]

約数ペア:

[(1, 120601080), (2, 60300540), (3, 40200360), (4, 30150270), (5, 24120216), (6, 20100180), (8, 15075135), (9, 13400120), (10, 12060108), (12, 10050090), (15, 8040072), (18, 6700060), (20, 6030054), (24, 5025045), (30, 4020036), (36, 3350030), (40, 3015027), (45, 2680024), (60, 2010018), (72, 1675015), (90, 1340012), (120, 1005009), (180, 670006), (360, 335003), (521, 231480), (643, 187560), (1042, 115740), (1286, 93780), (1563, 77160), (1929, 62520), (2084, 57870), (2572, 46890), (2605, 46296), (3126, 38580), (3215, 37512), (3858, 31260), (4168, 28935), (4689, 25720), (5144, 23445), (5210, 23148), (5787, 20840), (6252, 19290), (6430, 18756), (7716, 15630), (7815, 15432), (9378, 12860), (9645, 12504), (10420, 11574)]