142938360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397051}}^1$

素因数の和:397068

約数の個数: 48

約数和(自身を含む): 464550840

約数和(自身を除く): 321612480

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, 397051, 794102, 1191153, 1588204, 1985255, 2382306, 3176408, 3573459, 3970510, 4764612, 5955765, 7146918, 7941020, 9529224, 11911530, 14293836, 15882040, 17867295, 23823060, 28587672, 35734590, 47646120, 71469180, 142938360]

約数ペア:

[(1, 142938360), (2, 71469180), (3, 47646120), (4, 35734590), (5, 28587672), (6, 23823060), (8, 17867295), (9, 15882040), (10, 14293836), (12, 11911530), (15, 9529224), (18, 7941020), (20, 7146918), (24, 5955765), (30, 4764612), (36, 3970510), (40, 3573459), (45, 3176408), (60, 2382306), (72, 1985255), (90, 1588204), (120, 1191153), (180, 794102), (360, 397051)]