144852080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30689}}^1$

素因数の和:30761

約数の個数: 40

約数和(自身を含む): 342500400

約数和(自身を除く): 197648320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 30689, 61378, 122756, 153445, 245512, 306890, 491024, 613780, 1227560, 1810651, 2455120, 3621302, 7242604, 9053255, 14485208, 18106510, 28970416, 36213020, 72426040, 144852080]

約数ペア:

[(1, 144852080), (2, 72426040), (4, 36213020), (5, 28970416), (8, 18106510), (10, 14485208), (16, 9053255), (20, 7242604), (40, 3621302), (59, 2455120), (80, 1810651), (118, 1227560), (236, 613780), (295, 491024), (472, 306890), (590, 245512), (944, 153445), (1180, 122756), (2360, 61378), (4720, 30689)]