170156880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{236329}}^1$

素因数の和:236348

約数の個数: 60

約数和(自身を含む): 571445940

約数和(自身を除く): 401289060

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, 236329, 472658, 708987, 945316, 1181645, 1417974, 1890632, 2126961, 2363290, 2835948, 3544935, 3781264, 4253922, 4726580, 5671896, 7089870, 8507844, 9453160, 10634805, 11343792, 14179740, 17015688, 18906320, 21269610, 28359480, 34031376, 42539220, 56718960, 85078440, 170156880]

約数ペア:

[(1, 170156880), (2, 85078440), (3, 56718960), (4, 42539220), (5, 34031376), (6, 28359480), (8, 21269610), (9, 18906320), (10, 17015688), (12, 14179740), (15, 11343792), (16, 10634805), (18, 9453160), (20, 8507844), (24, 7089870), (30, 5671896), (36, 4726580), (40, 4253922), (45, 3781264), (48, 3544935), (60, 2835948), (72, 2363290), (80, 2126961), (90, 1890632), (120, 1417974), (144, 1181645), (180, 945316), (240, 708987), (360, 472658), (720, 236329)]