493278360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23761}}^1$

素因数の和:23948

約数の個数: 64

約数和(自身を含む): 1488451680

約数和(自身を除く): 995173320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 23761, 47522, 71283, 95044, 118805, 142566, 190088, 237610, 285132, 356415, 475220, 570264, 712830, 950440, 1425660, 2851320, 4110653, 8221306, 12331959, 16442612, 20553265, 24663918, 32885224, 41106530, 49327836, 61659795, 82213060, 98655672, 123319590, 164426120, 246639180, 493278360]

約数ペア:

[(1, 493278360), (2, 246639180), (3, 164426120), (4, 123319590), (5, 98655672), (6, 82213060), (8, 61659795), (10, 49327836), (12, 41106530), (15, 32885224), (20, 24663918), (24, 20553265), (30, 16442612), (40, 12331959), (60, 8221306), (120, 4110653), (173, 2851320), (346, 1425660), (519, 950440), (692, 712830), (865, 570264), (1038, 475220), (1384, 356415), (1730, 285132), (2076, 237610), (2595, 190088), (3460, 142566), (4152, 118805), (5190, 95044), (6920, 71283), (10380, 47522), (20760, 23761)]