11968920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{33247}}^1$

素因数の和:33264

約数の個数: 48

約数和(自身を含む): 38900160

約数和(自身を除く): 26931240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 33247, 66494, 99741, 132988, 166235, 199482, 265976, 299223, 332470, 398964, 498705, 598446, 664940, 797928, 997410, 1196892, 1329880, 1496115, 1994820, 2393784, 2992230, 3989640, 5984460, 11968920]

約数ペア:

[(1, 11968920), (2, 5984460), (3, 3989640), (4, 2992230), (5, 2393784), (6, 1994820), (8, 1496115), (9, 1329880), (10, 1196892), (12, 997410), (15, 797928), (18, 664940), (20, 598446), (24, 498705), (30, 398964), (36, 332470), (40, 299223), (45, 265976), (60, 199482), (72, 166235), (90, 132988), (120, 99741), (180, 66494), (360, 33247)]