201007920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{837533}}^1$

素因数の和:837549

約数の個数: 40

約数和(自身を含む): 623125296

約数和(自身を除く): 422117376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 837533, 1675066, 2512599, 3350132, 4187665, 5025198, 6700264, 8375330, 10050396, 12562995, 13400528, 16750660, 20100792, 25125990, 33501320, 40201584, 50251980, 67002640, 100503960, 201007920]

約数ペア:

[(1, 201007920), (2, 100503960), (3, 67002640), (4, 50251980), (5, 40201584), (6, 33501320), (8, 25125990), (10, 20100792), (12, 16750660), (15, 13400528), (16, 12562995), (20, 10050396), (24, 8375330), (30, 6700264), (40, 5025198), (48, 4187665), (60, 3350132), (80, 2512599), (120, 1675066), (240, 837533)]