48666780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270371}}^1$

素因数の和:270386

約数の個数: 36

約数和(自身を含む): 147623112

約数和(自身を除く): 98956332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270371, 540742, 811113, 1081484, 1351855, 1622226, 2433339, 2703710, 3244452, 4055565, 4866678, 5407420, 8111130, 9733356, 12166695, 16222260, 24333390, 48666780]

約数ペア:

[(1, 48666780), (2, 24333390), (3, 16222260), (4, 12166695), (5, 9733356), (6, 8111130), (9, 5407420), (10, 4866678), (12, 4055565), (15, 3244452), (18, 2703710), (20, 2433339), (30, 1622226), (36, 1351855), (45, 1081484), (60, 811113), (90, 540742), (180, 270371)]