139611060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{258539}}^1$

素因数の和:258557

約数の個数: 48

約数和(自身を含む): 434347200

約数和(自身を除く): 294736140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 258539, 517078, 775617, 1034156, 1292695, 1551234, 2326851, 2585390, 3102468, 3878085, 4653702, 5170780, 6980553, 7756170, 9307404, 11634255, 13961106, 15512340, 23268510, 27922212, 34902765, 46537020, 69805530, 139611060]

約数ペア:

[(1, 139611060), (2, 69805530), (3, 46537020), (4, 34902765), (5, 27922212), (6, 23268510), (9, 15512340), (10, 13961106), (12, 11634255), (15, 9307404), (18, 7756170), (20, 6980553), (27, 5170780), (30, 4653702), (36, 3878085), (45, 3102468), (54, 2585390), (60, 2326851), (90, 1551234), (108, 1292695), (135, 1034156), (180, 775617), (270, 517078), (540, 258539)]