12890035560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107416963}}^1$

素因数の和:107416977

約数の個数: 32

約数和(自身を含む): 38670107040

約数和(自身を除く): 25780071480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 107416963, 214833926, 322250889, 429667852, 537084815, 644501778, 859335704, 1074169630, 1289003556, 1611254445, 2148339260, 2578007112, 3222508890, 4296678520, 6445017780, 12890035560]

約数ペア:

[(1, 12890035560), (2, 6445017780), (3, 4296678520), (4, 3222508890), (5, 2578007112), (6, 2148339260), (8, 1611254445), (10, 1289003556), (12, 1074169630), (15, 859335704), (20, 644501778), (24, 537084815), (30, 429667852), (40, 322250889), (60, 214833926), (120, 107416963)]