2129336520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17744471}}^1$

素因数の和:17744485

約数の個数: 32

約数和(自身を含む): 6388009920

約数和(自身を除く): 4258673400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17744471, 35488942, 53233413, 70977884, 88722355, 106466826, 141955768, 177444710, 212933652, 266167065, 354889420, 425867304, 532334130, 709778840, 1064668260, 2129336520]

約数ペア:

[(1, 2129336520), (2, 1064668260), (3, 709778840), (4, 532334130), (5, 425867304), (6, 354889420), (8, 266167065), (10, 212933652), (12, 177444710), (15, 141955768), (20, 106466826), (24, 88722355), (30, 70977884), (40, 53233413), (60, 35488942), (120, 17744471)]