2510171280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{44131}}^1$

素因数の和:44229

約数の個数: 120

約数和(自身を含む): 8536894080

約数和(自身を除く): 6026722800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 44131, 56880, 88262, 132393, 176524, 220655, 264786, 353048, 397179, 441310, 529572, 661965, 706096, 794358, 882620, 1059144, 1323930, 1588716, 1765240, 1985895, 2118288, 2647860, 3177432, 3486349, 3530480, 3971790, 5295720, 6354864, 6972698, 7943580, 10459047, 10591440, 13945396, 15887160, 17431745, 20918094, 27890792, 31377141, 31774320, 34863490, 41836188, 52295235, 55781584, 62754282, 69726980, 83672376, 104590470, 125508564, 139453960, 156885705, 167344752, 209180940, 251017128, 278907920, 313771410, 418361880, 502034256, 627542820, 836723760, 1255085640, 2510171280]

約数ペア:

[(1, 2510171280), (2, 1255085640), (3, 836723760), (4, 627542820), (5, 502034256), (6, 418361880), (8, 313771410), (9, 278907920), (10, 251017128), (12, 209180940), (15, 167344752), (16, 156885705), (18, 139453960), (20, 125508564), (24, 104590470), (30, 83672376), (36, 69726980), (40, 62754282), (45, 55781584), (48, 52295235), (60, 41836188), (72, 34863490), (79, 31774320), (80, 31377141), (90, 27890792), (120, 20918094), (144, 17431745), (158, 15887160), (180, 13945396), (237, 10591440), (240, 10459047), (316, 7943580), (360, 6972698), (395, 6354864), (474, 5295720), (632, 3971790), (711, 3530480), (720, 3486349), (790, 3177432), (948, 2647860), (1185, 2118288), (1264, 1985895), (1422, 1765240), (1580, 1588716), (1896, 1323930), (2370, 1059144), (2844, 882620), (3160, 794358), (3555, 706096), (3792, 661965), (4740, 529572), (5688, 441310), (6320, 397179), (7110, 353048), (9480, 264786), (11376, 220655), (14220, 176524), (18960, 132393), (28440, 88262), (44131, 56880)]