40078260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74219}}^1$

素因数の和:74237

約数の個数: 48

約数和(自身を含む): 124689600

約数和(自身を除く): 84611340

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, 74219, 148438, 222657, 296876, 371095, 445314, 667971, 742190, 890628, 1113285, 1335942, 1484380, 2003913, 2226570, 2671884, 3339855, 4007826, 4453140, 6679710, 8015652, 10019565, 13359420, 20039130, 40078260]

約数ペア:

[(1, 40078260), (2, 20039130), (3, 13359420), (4, 10019565), (5, 8015652), (6, 6679710), (9, 4453140), (10, 4007826), (12, 3339855), (15, 2671884), (18, 2226570), (20, 2003913), (27, 1484380), (30, 1335942), (36, 1113285), (45, 890628), (54, 742190), (60, 667971), (90, 445314), (108, 371095), (135, 296876), (180, 222657), (270, 148438), (540, 74219)]