15100920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41947}}^1$

素因数の和:41964

約数の個数: 48

約数和(自身を含む): 49079160

約数和(自身を除く): 33978240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 41947, 83894, 125841, 167788, 209735, 251682, 335576, 377523, 419470, 503364, 629205, 755046, 838940, 1006728, 1258410, 1510092, 1677880, 1887615, 2516820, 3020184, 3775230, 5033640, 7550460, 15100920]

約数ペア:

[(1, 15100920), (2, 7550460), (3, 5033640), (4, 3775230), (5, 3020184), (6, 2516820), (8, 1887615), (9, 1677880), (10, 1510092), (12, 1258410), (15, 1006728), (18, 838940), (20, 755046), (24, 629205), (30, 503364), (36, 419470), (40, 377523), (45, 335576), (60, 251682), (72, 209735), (90, 167788), (120, 125841), (180, 83894), (360, 41947)]