207994560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{216661}}^1$

素因数の和:216681

約数の個数: 56

約数和(自身を含む): 660385776

約数和(自身を除く): 452391216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 216661, 433322, 649983, 866644, 1083305, 1299966, 1733288, 2166610, 2599932, 3249915, 3466576, 4333220, 5199864, 6499830, 6933152, 8666440, 10399728, 12999660, 13866304, 17332880, 20799456, 25999320, 34665760, 41598912, 51998640, 69331520, 103997280, 207994560]

約数ペア:

[(1, 207994560), (2, 103997280), (3, 69331520), (4, 51998640), (5, 41598912), (6, 34665760), (8, 25999320), (10, 20799456), (12, 17332880), (15, 13866304), (16, 12999660), (20, 10399728), (24, 8666440), (30, 6933152), (32, 6499830), (40, 5199864), (48, 4333220), (60, 3466576), (64, 3249915), (80, 2599932), (96, 2166610), (120, 1733288), (160, 1299966), (192, 1083305), (240, 866644), (320, 649983), (480, 433322), (960, 216661)]