19392960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{20201}}^1$

素因数の和:20221

約数の個数: 56

約数和(自身を含む): 61575696

約数和(自身を除く): 42182736

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, 20201, 40402, 60603, 80804, 101005, 121206, 161608, 202010, 242412, 303015, 323216, 404020, 484824, 606030, 646432, 808040, 969648, 1212060, 1292864, 1616080, 1939296, 2424120, 3232160, 3878592, 4848240, 6464320, 9696480, 19392960]

約数ペア:

[(1, 19392960), (2, 9696480), (3, 6464320), (4, 4848240), (5, 3878592), (6, 3232160), (8, 2424120), (10, 1939296), (12, 1616080), (15, 1292864), (16, 1212060), (20, 969648), (24, 808040), (30, 646432), (32, 606030), (40, 484824), (48, 404020), (60, 323216), (64, 303015), (80, 242412), (96, 202010), (120, 161608), (160, 121206), (192, 101005), (240, 80804), (320, 60603), (480, 40402), (960, 20201)]