91664280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{254623}}^1$

素因数の和:254640

約数の個数: 48

約数和(自身を含む): 297910080

約数和(自身を除く): 206245800

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, 254623, 509246, 763869, 1018492, 1273115, 1527738, 2036984, 2291607, 2546230, 3055476, 3819345, 4583214, 5092460, 6110952, 7638690, 9166428, 10184920, 11458035, 15277380, 18332856, 22916070, 30554760, 45832140, 91664280]

約数ペア:

[(1, 91664280), (2, 45832140), (3, 30554760), (4, 22916070), (5, 18332856), (6, 15277380), (8, 11458035), (9, 10184920), (10, 9166428), (12, 7638690), (15, 6110952), (18, 5092460), (20, 4583214), (24, 3819345), (30, 3055476), (36, 2546230), (40, 2291607), (45, 2036984), (60, 1527738), (72, 1273115), (90, 1018492), (120, 763869), (180, 509246), (360, 254623)]