42928920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39749}}^1$

素因数の和:39769

約数の個数: 64

約数和(自身を含む): 143100000

約数和(自身を除く): 100171080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 39749, 79498, 119247, 158996, 198745, 238494, 317992, 357741, 397490, 476988, 596235, 715482, 794980, 953976, 1073223, 1192470, 1430964, 1589960, 1788705, 2146446, 2384940, 2861928, 3577410, 4292892, 4769880, 5366115, 7154820, 8585784, 10732230, 14309640, 21464460, 42928920]

約数ペア:

[(1, 42928920), (2, 21464460), (3, 14309640), (4, 10732230), (5, 8585784), (6, 7154820), (8, 5366115), (9, 4769880), (10, 4292892), (12, 3577410), (15, 2861928), (18, 2384940), (20, 2146446), (24, 1788705), (27, 1589960), (30, 1430964), (36, 1192470), (40, 1073223), (45, 953976), (54, 794980), (60, 715482), (72, 596235), (90, 476988), (108, 397490), (120, 357741), (135, 317992), (180, 238494), (216, 198745), (270, 158996), (360, 119247), (540, 79498), (1080, 39749)]