413173620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{120811}}^1$

素因数の和:120845

約数の個数: 72

約数和(自身を含む): 1319267040

約数和(自身を除く): 906093420

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, 120811, 241622, 362433, 483244, 604055, 724866, 1087299, 1208110, 1449732, 1812165, 2174598, 2295409, 2416220, 3624330, 4349196, 4590818, 5436495, 6886227, 7248660, 9181636, 10872990, 11477045, 13772454, 20658681, 21745980, 22954090, 27544908, 34431135, 41317362, 45908180, 68862270, 82634724, 103293405, 137724540, 206586810, 413173620]

約数ペア:

[(1, 413173620), (2, 206586810), (3, 137724540), (4, 103293405), (5, 82634724), (6, 68862270), (9, 45908180), (10, 41317362), (12, 34431135), (15, 27544908), (18, 22954090), (19, 21745980), (20, 20658681), (30, 13772454), (36, 11477045), (38, 10872990), (45, 9181636), (57, 7248660), (60, 6886227), (76, 5436495), (90, 4590818), (95, 4349196), (114, 3624330), (171, 2416220), (180, 2295409), (190, 2174598), (228, 1812165), (285, 1449732), (342, 1208110), (380, 1087299), (570, 724866), (684, 604055), (855, 483244), (1140, 362433), (1710, 241622), (3420, 120811)]