120763620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35311}}^1$

素因数の和:35345

約数の個数: 72

約数和(自身を含む): 385607040

約数和(自身を除く): 264843420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 35311, 70622, 105933, 141244, 176555, 211866, 317799, 353110, 423732, 529665, 635598, 670909, 706220, 1059330, 1271196, 1341818, 1588995, 2012727, 2118660, 2683636, 3177990, 3354545, 4025454, 6038181, 6355980, 6709090, 8050908, 10063635, 12076362, 13418180, 20127270, 24152724, 30190905, 40254540, 60381810, 120763620]

約数ペア:

[(1, 120763620), (2, 60381810), (3, 40254540), (4, 30190905), (5, 24152724), (6, 20127270), (9, 13418180), (10, 12076362), (12, 10063635), (15, 8050908), (18, 6709090), (19, 6355980), (20, 6038181), (30, 4025454), (36, 3354545), (38, 3177990), (45, 2683636), (57, 2118660), (60, 2012727), (76, 1588995), (90, 1341818), (95, 1271196), (114, 1059330), (171, 706220), (180, 670909), (190, 635598), (228, 529665), (285, 423732), (342, 353110), (380, 317799), (570, 211866), (684, 176555), (855, 141244), (1140, 105933), (1710, 70622), (3420, 35311)]