240741552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 120

約数和(自身を含む): 685720000

約数和(自身を除く): 444978448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 499, 529, 552, 874, 912, 998, 1058, 1104, 1311, 1497, 1587, 1748, 1996, 2116, 2622, 2994, 3174, 3496, 3992, 4232, 5244, 5988, 6348, 6992, 7984, 8464, 9481, 10051, 10488, 11477, 11976, 12696, 18962, 20102, 20976, 22954, 23952, 25392, 28443, 30153, 34431, 37924, 40204, 45908, 56886, 60306, 68862, 75848, 80408, 91816, 113772, 120612, 137724, 151696, 160816, 183632, 218063, 227544, 241224, 263971, 275448, 436126, 455088, 482448, 527942, 550896, 654189, 791913, 872252, 1055884, 1308378, 1583826, 1744504, 2111768, 2616756, 3167652, 3489008, 4223536, 5015449, 5233512, 6335304, 10030898, 10467024, 12670608, 15046347, 20061796, 30092694, 40123592, 60185388, 80247184, 120370776, 240741552]

約数ペア:

[(1, 240741552), (2, 120370776), (3, 80247184), (4, 60185388), (6, 40123592), (8, 30092694), (12, 20061796), (16, 15046347), (19, 12670608), (23, 10467024), (24, 10030898), (38, 6335304), (46, 5233512), (48, 5015449), (57, 4223536), (69, 3489008), (76, 3167652), (92, 2616756), (114, 2111768), (138, 1744504), (152, 1583826), (184, 1308378), (228, 1055884), (276, 872252), (304, 791913), (368, 654189), (437, 550896), (456, 527942), (499, 482448), (529, 455088), (552, 436126), (874, 275448), (912, 263971), (998, 241224), (1058, 227544), (1104, 218063), (1311, 183632), (1497, 160816), (1587, 151696), (1748, 137724), (1996, 120612), (2116, 113772), (2622, 91816), (2994, 80408), (3174, 75848), (3496, 68862), (3992, 60306), (4232, 56886), (5244, 45908), (5988, 40204), (6348, 37924), (6992, 34431), (7984, 30153), (8464, 28443), (9481, 25392), (10051, 23952), (10488, 22954), (11477, 20976), (11976, 20102), (12696, 18962)]