80583180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70687}}^1$

素因数の和:70718

約数の個数: 48

約数和(自身を含む): 237511680

約数和(自身を除く): 156928500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 70687, 141374, 212061, 282748, 353435, 424122, 706870, 848244, 1060305, 1343053, 1413740, 2120610, 2686106, 4029159, 4241220, 5372212, 6715265, 8058318, 13430530, 16116636, 20145795, 26861060, 40291590, 80583180]

約数ペア:

[(1, 80583180), (2, 40291590), (3, 26861060), (4, 20145795), (5, 16116636), (6, 13430530), (10, 8058318), (12, 6715265), (15, 5372212), (19, 4241220), (20, 4029159), (30, 2686106), (38, 2120610), (57, 1413740), (60, 1343053), (76, 1060305), (95, 848244), (114, 706870), (190, 424122), (228, 353435), (285, 282748), (380, 212061), (570, 141374), (1140, 70687)]