461805875640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1128227}}^1$

素因数の和:1128626

約数の個数: 128

約数和(自身を含む): 1543415904000

約数和(自身を除く): 1081610028360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 379, 540, 758, 1080, 1137, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6822, 7580, 9096, 10233, 11370, 13644, 15160, 17055, 20466, 22740, 27288, 34110, 40932, 45480, 51165, 68220, 81864, 102330, 136440, 204660, 409320, 1128227, 2256454, 3384681, 4512908, 5641135, 6769362, 9025816, 10154043, 11282270, 13538724, 16923405, 20308086, 22564540, 27077448, 30462129, 33846810, 40616172, 45129080, 50770215, 60924258, 67693620, 81232344, 101540430, 121848516, 135387240, 152310645, 203080860, 243697032, 304621290, 406161720, 427598033, 609242580, 855196066, 1218485160, 1282794099, 1710392132, 2137990165, 2565588198, 3420784264, 3848382297, 4275980330, 5131176396, 6413970495, 7696764594, 8551960660, 10262352792, 11545146891, 12827940990, 15393529188, 17103921320, 19241911485, 23090293782, 25655881980, 30787058376, 38483822970, 46180587564, 51311763960, 57725734455, 76967645940, 92361175128, 115451468910, 153935291880, 230902937820, 461805875640]

約数ペア:

[(1, 461805875640), (2, 230902937820), (3, 153935291880), (4, 115451468910), (5, 92361175128), (6, 76967645940), (8, 57725734455), (9, 51311763960), (10, 46180587564), (12, 38483822970), (15, 30787058376), (18, 25655881980), (20, 23090293782), (24, 19241911485), (27, 17103921320), (30, 15393529188), (36, 12827940990), (40, 11545146891), (45, 10262352792), (54, 8551960660), (60, 7696764594), (72, 6413970495), (90, 5131176396), (108, 4275980330), (120, 3848382297), (135, 3420784264), (180, 2565588198), (216, 2137990165), (270, 1710392132), (360, 1282794099), (379, 1218485160), (540, 855196066), (758, 609242580), (1080, 427598033), (1137, 406161720), (1516, 304621290), (1895, 243697032), (2274, 203080860), (3032, 152310645), (3411, 135387240), (3790, 121848516), (4548, 101540430), (5685, 81232344), (6822, 67693620), (7580, 60924258), (9096, 50770215), (10233, 45129080), (11370, 40616172), (13644, 33846810), (15160, 30462129), (17055, 27077448), (20466, 22564540), (22740, 20308086), (27288, 16923405), (34110, 13538724), (40932, 11282270), (45480, 10154043), (51165, 9025816), (68220, 6769362), (81864, 5641135), (102330, 4512908), (136440, 3384681), (204660, 2256454), (409320, 1128227)]