71625240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{198959}}^1$

素因数の和:198976

約数の個数: 48

約数和(自身を含む): 232783200

約数和(自身を除く): 161157960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 198959, 397918, 596877, 795836, 994795, 1193754, 1591672, 1790631, 1989590, 2387508, 2984385, 3581262, 3979180, 4775016, 5968770, 7162524, 7958360, 8953155, 11937540, 14325048, 17906310, 23875080, 35812620, 71625240]

約数ペア:

[(1, 71625240), (2, 35812620), (3, 23875080), (4, 17906310), (5, 14325048), (6, 11937540), (8, 8953155), (9, 7958360), (10, 7162524), (12, 5968770), (15, 4775016), (18, 3979180), (20, 3581262), (24, 2984385), (30, 2387508), (36, 1989590), (40, 1790631), (45, 1591672), (60, 1193754), (72, 994795), (90, 795836), (120, 596877), (180, 397918), (360, 198959)]