121570920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337697}}^1$

素因数の和:337714

約数の個数: 48

約数和(自身を含む): 395106660

約数和(自身を除く): 273535740

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, 337697, 675394, 1013091, 1350788, 1688485, 2026182, 2701576, 3039273, 3376970, 4052364, 5065455, 6078546, 6753940, 8104728, 10130910, 12157092, 13507880, 15196365, 20261820, 24314184, 30392730, 40523640, 60785460, 121570920]

約数ペア:

[(1, 121570920), (2, 60785460), (3, 40523640), (4, 30392730), (5, 24314184), (6, 20261820), (8, 15196365), (9, 13507880), (10, 12157092), (12, 10130910), (15, 8104728), (18, 6753940), (20, 6078546), (24, 5065455), (30, 4052364), (36, 3376970), (40, 3039273), (45, 2701576), (60, 2026182), (72, 1688485), (90, 1350788), (120, 1013091), (180, 675394), (360, 337697)]