115660260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{642557}}^1$

素因数の和:642572

約数の個数: 36

約数和(自身を含む): 350836668

約数和(自身を除く): 235176408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 642557, 1285114, 1927671, 2570228, 3212785, 3855342, 5783013, 6425570, 7710684, 9638355, 11566026, 12851140, 19276710, 23132052, 28915065, 38553420, 57830130, 115660260]

約数ペア:

[(1, 115660260), (2, 57830130), (3, 38553420), (4, 28915065), (5, 23132052), (6, 19276710), (9, 12851140), (10, 11566026), (12, 9638355), (15, 7710684), (18, 6425570), (20, 5783013), (30, 3855342), (36, 3212785), (45, 2570228), (60, 1927671), (90, 1285114), (180, 642557)]