154159560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{428221}}^1$

素因数の和:428238

約数の個数: 48

約数和(自身を含む): 501019740

約数和(自身を除く): 346860180

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, 428221, 856442, 1284663, 1712884, 2141105, 2569326, 3425768, 3853989, 4282210, 5138652, 6423315, 7707978, 8564420, 10277304, 12846630, 15415956, 17128840, 19269945, 25693260, 30831912, 38539890, 51386520, 77079780, 154159560]

約数ペア:

[(1, 154159560), (2, 77079780), (3, 51386520), (4, 38539890), (5, 30831912), (6, 25693260), (8, 19269945), (9, 17128840), (10, 15415956), (12, 12846630), (15, 10277304), (18, 8564420), (20, 7707978), (24, 6423315), (30, 5138652), (36, 4282210), (40, 3853989), (45, 3425768), (60, 2569326), (72, 2141105), (90, 1712884), (120, 1284663), (180, 856442), (360, 428221)]