153070920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{425197}}^1$

素因数の和:425214

約数の個数: 48

約数和(自身を含む): 497481660

約数和(自身を除く): 344410740

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, 425197, 850394, 1275591, 1700788, 2125985, 2551182, 3401576, 3826773, 4251970, 5102364, 6377955, 7653546, 8503940, 10204728, 12755910, 15307092, 17007880, 19133865, 25511820, 30614184, 38267730, 51023640, 76535460, 153070920]

約数ペア:

[(1, 153070920), (2, 76535460), (3, 51023640), (4, 38267730), (5, 30614184), (6, 25511820), (8, 19133865), (9, 17007880), (10, 15307092), (12, 12755910), (15, 10204728), (18, 8503940), (20, 7653546), (24, 6377955), (30, 5102364), (36, 4251970), (40, 3826773), (45, 3401576), (60, 2551182), (72, 2125985), (90, 1700788), (120, 1275591), (180, 850394), (360, 425197)]