80472510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{894139}}^1$

素因数の和:894152

約数の個数: 24

約数和(自身を含む): 209228760

約数和(自身を除く): 128756250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 894139, 1788278, 2682417, 4470695, 5364834, 8047251, 8941390, 13412085, 16094502, 26824170, 40236255, 80472510]

約数ペア:

[(1, 80472510), (2, 40236255), (3, 26824170), (5, 16094502), (6, 13412085), (9, 8941390), (10, 8047251), (15, 5364834), (18, 4470695), (30, 2682417), (45, 1788278), (90, 894139)]