1903851960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15865433}}^1$

素因数の和:15865447

約数の個数: 32

約数和(自身を含む): 5711556240

約数和(自身を除く): 3807704280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15865433, 31730866, 47596299, 63461732, 79327165, 95192598, 126923464, 158654330, 190385196, 237981495, 317308660, 380770392, 475962990, 634617320, 951925980, 1903851960]

約数ペア:

[(1, 1903851960), (2, 951925980), (3, 634617320), (4, 475962990), (5, 380770392), (6, 317308660), (8, 237981495), (10, 190385196), (12, 158654330), (15, 126923464), (20, 95192598), (24, 79327165), (30, 63461732), (40, 47596299), (60, 31730866), (120, 15865433)]