1560565560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13004713}}^1$

素因数の和:13004727

約数の個数: 32

約数和(自身を含む): 4681697040

約数和(自身を除く): 3121131480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13004713, 26009426, 39014139, 52018852, 65023565, 78028278, 104037704, 130047130, 156056556, 195070695, 260094260, 312113112, 390141390, 520188520, 780282780, 1560565560]

約数ペア:

[(1, 1560565560), (2, 780282780), (3, 520188520), (4, 390141390), (5, 312113112), (6, 260094260), (8, 195070695), (10, 156056556), (12, 130047130), (15, 104037704), (20, 78028278), (24, 65023565), (30, 52018852), (40, 39014139), (60, 26009426), (120, 13004713)]