151886520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421907}}^1$

素因数の和:421924

約数の個数: 48

約数和(自身を含む): 493632360

約数和(自身を除く): 341745840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421907, 843814, 1265721, 1687628, 2109535, 2531442, 3375256, 3797163, 4219070, 5062884, 6328605, 7594326, 8438140, 10125768, 12657210, 15188652, 16876280, 18985815, 25314420, 30377304, 37971630, 50628840, 75943260, 151886520]

約数ペア:

[(1, 151886520), (2, 75943260), (3, 50628840), (4, 37971630), (5, 30377304), (6, 25314420), (8, 18985815), (9, 16876280), (10, 15188652), (12, 12657210), (15, 10125768), (18, 8438140), (20, 7594326), (24, 6328605), (30, 5062884), (36, 4219070), (40, 3797163), (45, 3375256), (60, 2531442), (72, 2109535), (90, 1687628), (120, 1265721), (180, 843814), (360, 421907)]