30412560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126719}}^1$

素因数の和:126735

約数の個数: 40

約数和(自身を含む): 94279680

約数和(自身を除く): 63867120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126719, 253438, 380157, 506876, 633595, 760314, 1013752, 1267190, 1520628, 1900785, 2027504, 2534380, 3041256, 3801570, 5068760, 6082512, 7603140, 10137520, 15206280, 30412560]

約数ペア:

[(1, 30412560), (2, 15206280), (3, 10137520), (4, 7603140), (5, 6082512), (6, 5068760), (8, 3801570), (10, 3041256), (12, 2534380), (15, 2027504), (16, 1900785), (20, 1520628), (24, 1267190), (30, 1013752), (40, 760314), (48, 633595), (60, 506876), (80, 380157), (120, 253438), (240, 126719)]