2019901560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16832513}}^1$

素因数の和:16832527

約数の個数: 32

約数和(自身を含む): 6059705040

約数和(自身を除く): 4039803480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16832513, 33665026, 50497539, 67330052, 84162565, 100995078, 134660104, 168325130, 201990156, 252487695, 336650260, 403980312, 504975390, 673300520, 1009950780, 2019901560]

約数ペア:

[(1, 2019901560), (2, 1009950780), (3, 673300520), (4, 504975390), (5, 403980312), (6, 336650260), (8, 252487695), (10, 201990156), (12, 168325130), (15, 134660104), (20, 100995078), (24, 84162565), (30, 67330052), (40, 50497539), (60, 33665026), (120, 16832513)]