57149640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{158749}}^1$

素因数の和:158766

約数の個数: 48

約数和(自身を含む): 185737500

約数和(自身を除く): 128587860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 158749, 317498, 476247, 634996, 793745, 952494, 1269992, 1428741, 1587490, 1904988, 2381235, 2857482, 3174980, 3809976, 4762470, 5714964, 6349960, 7143705, 9524940, 11429928, 14287410, 19049880, 28574820, 57149640]

約数ペア:

[(1, 57149640), (2, 28574820), (3, 19049880), (4, 14287410), (5, 11429928), (6, 9524940), (8, 7143705), (9, 6349960), (10, 5714964), (12, 4762470), (15, 3809976), (18, 3174980), (20, 2857482), (24, 2381235), (30, 1904988), (36, 1587490), (40, 1428741), (45, 1269992), (60, 952494), (72, 793745), (90, 634996), (120, 476247), (180, 317498), (360, 158749)]