978957120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1019747}}^1$

素因数の和:1019767

約数の個数: 56

約数和(自身を含む): 3108191904

約数和(自身を除く): 2129234784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1019747, 2039494, 3059241, 4078988, 5098735, 6118482, 8157976, 10197470, 12236964, 15296205, 16315952, 20394940, 24473928, 30592410, 32631904, 40789880, 48947856, 61184820, 65263808, 81579760, 97895712, 122369640, 163159520, 195791424, 244739280, 326319040, 489478560, 978957120]

約数ペア:

[(1, 978957120), (2, 489478560), (3, 326319040), (4, 244739280), (5, 195791424), (6, 163159520), (8, 122369640), (10, 97895712), (12, 81579760), (15, 65263808), (16, 61184820), (20, 48947856), (24, 40789880), (30, 32631904), (32, 30592410), (40, 24473928), (48, 20394940), (60, 16315952), (64, 15296205), (80, 12236964), (96, 10197470), (120, 8157976), (160, 6118482), (192, 5098735), (240, 4078988), (320, 3059241), (480, 2039494), (960, 1019747)]