55373040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76907}}^1$

素因数の和:76926

約数の個数: 60

約数和(自身を含む): 185963544

約数和(自身を除く): 130590504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 76907, 153814, 230721, 307628, 384535, 461442, 615256, 692163, 769070, 922884, 1153605, 1230512, 1384326, 1538140, 1845768, 2307210, 2768652, 3076280, 3460815, 3691536, 4614420, 5537304, 6152560, 6921630, 9228840, 11074608, 13843260, 18457680, 27686520, 55373040]

約数ペア:

[(1, 55373040), (2, 27686520), (3, 18457680), (4, 13843260), (5, 11074608), (6, 9228840), (8, 6921630), (9, 6152560), (10, 5537304), (12, 4614420), (15, 3691536), (16, 3460815), (18, 3076280), (20, 2768652), (24, 2307210), (30, 1845768), (36, 1538140), (40, 1384326), (45, 1230512), (48, 1153605), (60, 922884), (72, 769070), (80, 692163), (90, 615256), (120, 461442), (144, 384535), (180, 307628), (240, 230721), (360, 153814), (720, 76907)]