29158560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20249}}^1$

素因数の和:20270

約数の個数: 72

約数和(自身を含む): 99508500

約数和(自身を除く): 70349940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20249, 40498, 60747, 80996, 101245, 121494, 161992, 182241, 202490, 242988, 303735, 323984, 364482, 404980, 485976, 607470, 647968, 728964, 809960, 911205, 971952, 1214940, 1457928, 1619920, 1822410, 1943904, 2429880, 2915856, 3239840, 3644820, 4859760, 5831712, 7289640, 9719520, 14579280, 29158560]

約数ペア:

[(1, 29158560), (2, 14579280), (3, 9719520), (4, 7289640), (5, 5831712), (6, 4859760), (8, 3644820), (9, 3239840), (10, 2915856), (12, 2429880), (15, 1943904), (16, 1822410), (18, 1619920), (20, 1457928), (24, 1214940), (30, 971952), (32, 911205), (36, 809960), (40, 728964), (45, 647968), (48, 607470), (60, 485976), (72, 404980), (80, 364482), (90, 323984), (96, 303735), (120, 242988), (144, 202490), (160, 182241), (180, 161992), (240, 121494), (288, 101245), (360, 80996), (480, 60747), (720, 40498), (1440, 20249)]