252236280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{48883}}^1$

素因数の和:48940

約数の個数: 64

約数和(自身を含む): 774322560

約数和(自身を除く): 522086280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 48883, 97766, 146649, 195532, 244415, 293298, 391064, 488830, 586596, 733245, 977660, 1173192, 1466490, 1955320, 2101969, 2932980, 4203938, 5865960, 6305907, 8407876, 10509845, 12611814, 16815752, 21019690, 25223628, 31529535, 42039380, 50447256, 63059070, 84078760, 126118140, 252236280]

約数ペア:

[(1, 252236280), (2, 126118140), (3, 84078760), (4, 63059070), (5, 50447256), (6, 42039380), (8, 31529535), (10, 25223628), (12, 21019690), (15, 16815752), (20, 12611814), (24, 10509845), (30, 8407876), (40, 6305907), (43, 5865960), (60, 4203938), (86, 2932980), (120, 2101969), (129, 1955320), (172, 1466490), (215, 1173192), (258, 977660), (344, 733245), (430, 586596), (516, 488830), (645, 391064), (860, 293298), (1032, 244415), (1290, 195532), (1720, 146649), (2580, 97766), (5160, 48883)]