253696920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2114141}}^1$

素因数の和:2114155

約数の個数: 32

約数和(自身を含む): 761091120

約数和(自身を除く): 507394200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2114141, 4228282, 6342423, 8456564, 10570705, 12684846, 16913128, 21141410, 25369692, 31712115, 42282820, 50739384, 63424230, 84565640, 126848460, 253696920]

約数ペア:

[(1, 253696920), (2, 126848460), (3, 84565640), (4, 63424230), (5, 50739384), (6, 42282820), (8, 31712115), (10, 25369692), (12, 21141410), (15, 16913128), (20, 12684846), (24, 10570705), (30, 8456564), (40, 6342423), (60, 4228282), (120, 2114141)]