145327920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{605533}}^1$

素因数の和:605549

約数の個数: 40

約数和(自身を含む): 450517296

約数和(自身を除く): 305189376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 605533, 1211066, 1816599, 2422132, 3027665, 3633198, 4844264, 6055330, 7266396, 9082995, 9688528, 12110660, 14532792, 18165990, 24221320, 29065584, 36331980, 48442640, 72663960, 145327920]

約数ペア:

[(1, 145327920), (2, 72663960), (3, 48442640), (4, 36331980), (5, 29065584), (6, 24221320), (8, 18165990), (10, 14532792), (12, 12110660), (15, 9688528), (16, 9082995), (20, 7266396), (24, 6055330), (30, 4844264), (40, 3633198), (48, 3027665), (60, 2422132), (80, 1816599), (120, 1211066), (240, 605533)]