2729451960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{78163}}^1$

素因数の和:78277

約数の個数: 96

約数和(自身を含む): 8962284240

約数和(自身を除く): 6232832280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 34920, 78163, 156326, 234489, 312652, 390815, 468978, 625304, 703467, 781630, 937956, 1172445, 1406934, 1563260, 1875912, 2344890, 2813868, 3126520, 3517335, 4689780, 5627736, 7034670, 7581811, 9379560, 14069340, 15163622, 22745433, 28138680, 30327244, 37909055, 45490866, 60654488, 68236299, 75818110, 90981732, 113727165, 136472598, 151636220, 181963464, 227454330, 272945196, 303272440, 341181495, 454908660, 545890392, 682362990, 909817320, 1364725980, 2729451960]

約数ペア:

[(1, 2729451960), (2, 1364725980), (3, 909817320), (4, 682362990), (5, 545890392), (6, 454908660), (8, 341181495), (9, 303272440), (10, 272945196), (12, 227454330), (15, 181963464), (18, 151636220), (20, 136472598), (24, 113727165), (30, 90981732), (36, 75818110), (40, 68236299), (45, 60654488), (60, 45490866), (72, 37909055), (90, 30327244), (97, 28138680), (120, 22745433), (180, 15163622), (194, 14069340), (291, 9379560), (360, 7581811), (388, 7034670), (485, 5627736), (582, 4689780), (776, 3517335), (873, 3126520), (970, 2813868), (1164, 2344890), (1455, 1875912), (1746, 1563260), (1940, 1406934), (2328, 1172445), (2910, 937956), (3492, 781630), (3880, 703467), (4365, 625304), (5820, 468978), (6984, 390815), (8730, 312652), (11640, 234489), (17460, 156326), (34920, 78163)]