202320840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16369}}^1$

素因数の和:16486

約数の個数: 64

約数和(自身を含む): 612892800

約数和(自身を除く): 410571960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 16369, 32738, 49107, 65476, 81845, 98214, 130952, 163690, 196428, 245535, 327380, 392856, 491070, 654760, 982140, 1686007, 1964280, 3372014, 5058021, 6744028, 8430035, 10116042, 13488056, 16860070, 20232084, 25290105, 33720140, 40464168, 50580210, 67440280, 101160420, 202320840]

約数ペア:

[(1, 202320840), (2, 101160420), (3, 67440280), (4, 50580210), (5, 40464168), (6, 33720140), (8, 25290105), (10, 20232084), (12, 16860070), (15, 13488056), (20, 10116042), (24, 8430035), (30, 6744028), (40, 5058021), (60, 3372014), (103, 1964280), (120, 1686007), (206, 982140), (309, 654760), (412, 491070), (515, 392856), (618, 327380), (824, 245535), (1030, 196428), (1236, 163690), (1545, 130952), (2060, 98214), (2472, 81845), (3090, 65476), (4120, 49107), (6180, 32738), (12360, 16369)]