13345440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27803}}^1$

素因数の和:27821

約数の個数: 48

約数和(自身を含む): 42039648

約数和(自身を除く): 28694208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 27803, 55606, 83409, 111212, 139015, 166818, 222424, 278030, 333636, 417045, 444848, 556060, 667272, 834090, 889696, 1112120, 1334544, 1668180, 2224240, 2669088, 3336360, 4448480, 6672720, 13345440]

約数ペア:

[(1, 13345440), (2, 6672720), (3, 4448480), (4, 3336360), (5, 2669088), (6, 2224240), (8, 1668180), (10, 1334544), (12, 1112120), (15, 889696), (16, 834090), (20, 667272), (24, 556060), (30, 444848), (32, 417045), (40, 333636), (48, 278030), (60, 222424), (80, 166818), (96, 139015), (120, 111212), (160, 83409), (240, 55606), (480, 27803)]