5728680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{15913}}^1$

素因数の和:15930

約数の個数: 48

約数和(自身を含む): 18619380

約数和(自身を除く): 12890700

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, 15913, 31826, 47739, 63652, 79565, 95478, 127304, 143217, 159130, 190956, 238695, 286434, 318260, 381912, 477390, 572868, 636520, 716085, 954780, 1145736, 1432170, 1909560, 2864340, 5728680]

約数ペア:

[(1, 5728680), (2, 2864340), (3, 1909560), (4, 1432170), (5, 1145736), (6, 954780), (8, 716085), (9, 636520), (10, 572868), (12, 477390), (15, 381912), (18, 318260), (20, 286434), (24, 238695), (30, 190956), (36, 159130), (40, 143217), (45, 127304), (60, 95478), (72, 79565), (90, 63652), (120, 47739), (180, 31826), (360, 15913)]