15422580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1885

約数の個数: 72

約数和(自身を含む): 47803392

約数和(自身を除く): 32380812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 1823, 2115, 2820, 3646, 4230, 5469, 7292, 8460, 9115, 10938, 16407, 18230, 21876, 27345, 32814, 36460, 54690, 65628, 82035, 85681, 109380, 164070, 171362, 257043, 328140, 342724, 428405, 514086, 771129, 856810, 1028172, 1285215, 1542258, 1713620, 2570430, 3084516, 3855645, 5140860, 7711290, 15422580]

約数ペア:

[(1, 15422580), (2, 7711290), (3, 5140860), (4, 3855645), (5, 3084516), (6, 2570430), (9, 1713620), (10, 1542258), (12, 1285215), (15, 1028172), (18, 856810), (20, 771129), (30, 514086), (36, 428405), (45, 342724), (47, 328140), (60, 257043), (90, 171362), (94, 164070), (141, 109380), (180, 85681), (188, 82035), (235, 65628), (282, 54690), (423, 36460), (470, 32814), (564, 27345), (705, 21876), (846, 18230), (940, 16407), (1410, 10938), (1692, 9115), (1823, 8460), (2115, 7292), (2820, 5469), (3646, 4230)]