42772560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5796

約数の個数: 80

約数和(自身を含む): 136896000

約数和(自身を除く): 94123440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 5749, 7440, 11498, 17247, 22996, 28745, 34494, 45992, 57490, 68988, 86235, 91984, 114980, 137976, 172470, 178219, 229960, 275952, 344940, 356438, 459920, 534657, 689880, 712876, 891095, 1069314, 1379760, 1425752, 1782190, 2138628, 2673285, 2851504, 3564380, 4277256, 5346570, 7128760, 8554512, 10693140, 14257520, 21386280, 42772560]

約数ペア:

[(1, 42772560), (2, 21386280), (3, 14257520), (4, 10693140), (5, 8554512), (6, 7128760), (8, 5346570), (10, 4277256), (12, 3564380), (15, 2851504), (16, 2673285), (20, 2138628), (24, 1782190), (30, 1425752), (31, 1379760), (40, 1069314), (48, 891095), (60, 712876), (62, 689880), (80, 534657), (93, 459920), (120, 356438), (124, 344940), (155, 275952), (186, 229960), (240, 178219), (248, 172470), (310, 137976), (372, 114980), (465, 91984), (496, 86235), (620, 68988), (744, 57490), (930, 45992), (1240, 34494), (1488, 28745), (1860, 22996), (2480, 17247), (3720, 11498), (5749, 7440)]