887049480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{76207}}^1$

素因数の和:76318

約数の個数: 64

約数和(自身を含む): 2688618240

約数和(自身を除く): 1801568760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 76207, 152414, 228621, 304828, 381035, 457242, 609656, 762070, 914484, 1143105, 1524140, 1828968, 2286210, 3048280, 4572420, 7392079, 9144840, 14784158, 22176237, 29568316, 36960395, 44352474, 59136632, 73920790, 88704948, 110881185, 147841580, 177409896, 221762370, 295683160, 443524740, 887049480]

約数ペア:

[(1, 887049480), (2, 443524740), (3, 295683160), (4, 221762370), (5, 177409896), (6, 147841580), (8, 110881185), (10, 88704948), (12, 73920790), (15, 59136632), (20, 44352474), (24, 36960395), (30, 29568316), (40, 22176237), (60, 14784158), (97, 9144840), (120, 7392079), (194, 4572420), (291, 3048280), (388, 2286210), (485, 1828968), (582, 1524140), (776, 1143105), (970, 914484), (1164, 762070), (1455, 609656), (1940, 457242), (2328, 381035), (2910, 304828), (3880, 228621), (5820, 152414), (11640, 76207)]