149936760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{416491}}^1$

素因数の和:416508

約数の個数: 48

約数和(自身を含む): 487295640

約数和(自身を除く): 337358880

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, 416491, 832982, 1249473, 1665964, 2082455, 2498946, 3331928, 3748419, 4164910, 4997892, 6247365, 7496838, 8329820, 9995784, 12494730, 14993676, 16659640, 18742095, 24989460, 29987352, 37484190, 49978920, 74968380, 149936760]

約数ペア:

[(1, 149936760), (2, 74968380), (3, 49978920), (4, 37484190), (5, 29987352), (6, 24989460), (8, 18742095), (9, 16659640), (10, 14993676), (12, 12494730), (15, 9995784), (18, 8329820), (20, 7496838), (24, 6247365), (30, 4997892), (36, 4164910), (40, 3748419), (45, 3331928), (60, 2498946), (72, 2082455), (90, 1665964), (120, 1249473), (180, 832982), (360, 416491)]