68563260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{42323}}^1$

素因数の和:42344

約数の個数: 60

約数和(自身を含む): 215090568

約数和(自身を除く): 146527308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 42323, 84646, 126969, 169292, 211615, 253938, 380907, 423230, 507876, 634845, 761814, 846460, 1142721, 1269690, 1523628, 1904535, 2285442, 2539380, 3428163, 3809070, 4570884, 5713605, 6856326, 7618140, 11427210, 13712652, 17140815, 22854420, 34281630, 68563260]

約数ペア:

[(1, 68563260), (2, 34281630), (3, 22854420), (4, 17140815), (5, 13712652), (6, 11427210), (9, 7618140), (10, 6856326), (12, 5713605), (15, 4570884), (18, 3809070), (20, 3428163), (27, 2539380), (30, 2285442), (36, 1904535), (45, 1523628), (54, 1269690), (60, 1142721), (81, 846460), (90, 761814), (108, 634845), (135, 507876), (162, 423230), (180, 380907), (270, 253938), (324, 211615), (405, 169292), (540, 126969), (810, 84646), (1620, 42323)]