17107920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23761}}^1$

素因数の和:23780

約数の個数: 60

約数和(自身を含む): 57456516

約数和(自身を除く): 40348596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 23761, 47522, 71283, 95044, 118805, 142566, 190088, 213849, 237610, 285132, 356415, 380176, 427698, 475220, 570264, 712830, 855396, 950440, 1069245, 1140528, 1425660, 1710792, 1900880, 2138490, 2851320, 3421584, 4276980, 5702640, 8553960, 17107920]

約数ペア:

[(1, 17107920), (2, 8553960), (3, 5702640), (4, 4276980), (5, 3421584), (6, 2851320), (8, 2138490), (9, 1900880), (10, 1710792), (12, 1425660), (15, 1140528), (16, 1069245), (18, 950440), (20, 855396), (24, 712830), (30, 570264), (36, 475220), (40, 427698), (45, 380176), (48, 356415), (60, 285132), (72, 237610), (80, 213849), (90, 190088), (120, 142566), (144, 118805), (180, 95044), (240, 71283), (360, 47522), (720, 23761)]