16172760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 48787200

約数和(自身を除く): 32614440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 439, 614, 878, 921, 1228, 1317, 1535, 1756, 1842, 2195, 2456, 2634, 3070, 3512, 3684, 4390, 4605, 5268, 6140, 6585, 7368, 8780, 9210, 10536, 12280, 13170, 17560, 18420, 26340, 36840, 52680, 134773, 269546, 404319, 539092, 673865, 808638, 1078184, 1347730, 1617276, 2021595, 2695460, 3234552, 4043190, 5390920, 8086380, 16172760]

約数ペア:

[(1, 16172760), (2, 8086380), (3, 5390920), (4, 4043190), (5, 3234552), (6, 2695460), (8, 2021595), (10, 1617276), (12, 1347730), (15, 1078184), (20, 808638), (24, 673865), (30, 539092), (40, 404319), (60, 269546), (120, 134773), (307, 52680), (439, 36840), (614, 26340), (878, 18420), (921, 17560), (1228, 13170), (1317, 12280), (1535, 10536), (1756, 9210), (1842, 8780), (2195, 7368), (2456, 6585), (2634, 6140), (3070, 5268), (3512, 4605), (3684, 4390)]