25327920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105533}}^1$

素因数の和:105549

約数の個数: 40

約数和(自身を含む): 78517296

約数和(自身を除く): 53189376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105533, 211066, 316599, 422132, 527665, 633198, 844264, 1055330, 1266396, 1582995, 1688528, 2110660, 2532792, 3165990, 4221320, 5065584, 6331980, 8442640, 12663960, 25327920]

約数ペア:

[(1, 25327920), (2, 12663960), (3, 8442640), (4, 6331980), (5, 5065584), (6, 4221320), (8, 3165990), (10, 2532792), (12, 2110660), (15, 1688528), (16, 1582995), (20, 1266396), (24, 1055330), (30, 844264), (40, 633198), (48, 527665), (60, 422132), (80, 316599), (120, 211066), (240, 105533)]