201727380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{82003}}^1$

素因数の和:82056

約数の個数: 48

約数和(自身を含む): 578620224

約数和(自身を除く): 376892844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 82003, 164006, 246009, 328012, 410015, 492018, 820030, 984036, 1230045, 1640060, 2460090, 3362123, 4920180, 6724246, 10086369, 13448492, 16810615, 20172738, 33621230, 40345476, 50431845, 67242460, 100863690, 201727380]

約数ペア:

[(1, 201727380), (2, 100863690), (3, 67242460), (4, 50431845), (5, 40345476), (6, 33621230), (10, 20172738), (12, 16810615), (15, 13448492), (20, 10086369), (30, 6724246), (41, 4920180), (60, 3362123), (82, 2460090), (123, 1640060), (164, 1230045), (205, 984036), (246, 820030), (410, 492018), (492, 410015), (615, 328012), (820, 246009), (1230, 164006), (2460, 82003)]