201478832220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3357980537}}^1$

素因数の和:3357980549

約数の個数: 24

約数和(自身を含む): 564140730384

約数和(自身を除く): 362661898164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3357980537, 6715961074, 10073941611, 13431922148, 16789902685, 20147883222, 33579805370, 40295766444, 50369708055, 67159610740, 100739416110, 201478832220]

約数ペア:

[(1, 201478832220), (2, 100739416110), (3, 67159610740), (4, 50369708055), (5, 40295766444), (6, 33579805370), (10, 20147883222), (12, 16789902685), (15, 13431922148), (20, 10073941611), (30, 6715961074), (60, 3357980537)]