48461940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1783}}^1$

素因数の和:1949

約数の個数: 72

約数和(自身を含む): 148057728

約数和(自身を除く): 99595788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1783, 1812, 2265, 2718, 3020, 3566, 4530, 5349, 5436, 6795, 7132, 8915, 9060, 10698, 13590, 16047, 17830, 21396, 26745, 27180, 32094, 35660, 53490, 64188, 80235, 106980, 160470, 269233, 320940, 538466, 807699, 1076932, 1346165, 1615398, 2423097, 2692330, 3230796, 4038495, 4846194, 5384660, 8076990, 9692388, 12115485, 16153980, 24230970, 48461940]

約数ペア:

[(1, 48461940), (2, 24230970), (3, 16153980), (4, 12115485), (5, 9692388), (6, 8076990), (9, 5384660), (10, 4846194), (12, 4038495), (15, 3230796), (18, 2692330), (20, 2423097), (30, 1615398), (36, 1346165), (45, 1076932), (60, 807699), (90, 538466), (151, 320940), (180, 269233), (302, 160470), (453, 106980), (604, 80235), (755, 64188), (906, 53490), (1359, 35660), (1510, 32094), (1783, 27180), (1812, 26745), (2265, 21396), (2718, 17830), (3020, 16047), (3566, 13590), (4530, 10698), (5349, 9060), (5436, 8915), (6795, 7132)]