16531560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{15307}}^1$

素因数の和:15327

約数の個数: 64

約数和(自身を含む): 55108800

約数和(自身を除く): 38577240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 15307, 30614, 45921, 61228, 76535, 91842, 122456, 137763, 153070, 183684, 229605, 275526, 306140, 367368, 413289, 459210, 551052, 612280, 688815, 826578, 918420, 1102104, 1377630, 1653156, 1836840, 2066445, 2755260, 3306312, 4132890, 5510520, 8265780, 16531560]

約数ペア:

[(1, 16531560), (2, 8265780), (3, 5510520), (4, 4132890), (5, 3306312), (6, 2755260), (8, 2066445), (9, 1836840), (10, 1653156), (12, 1377630), (15, 1102104), (18, 918420), (20, 826578), (24, 688815), (27, 612280), (30, 551052), (36, 459210), (40, 413289), (45, 367368), (54, 306140), (60, 275526), (72, 229605), (90, 183684), (108, 153070), (120, 137763), (135, 122456), (180, 91842), (216, 76535), (270, 61228), (360, 45921), (540, 30614), (1080, 15307)]