69659760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{290249}}^1$

素因数の和:290265

約数の個数: 40

約数和(自身を含む): 215946000

約数和(自身を除く): 146286240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 290249, 580498, 870747, 1160996, 1451245, 1741494, 2321992, 2902490, 3482988, 4353735, 4643984, 5804980, 6965976, 8707470, 11609960, 13931952, 17414940, 23219920, 34829880, 69659760]

約数ペア:

[(1, 69659760), (2, 34829880), (3, 23219920), (4, 17414940), (5, 13931952), (6, 11609960), (8, 8707470), (10, 6965976), (12, 5804980), (15, 4643984), (16, 4353735), (20, 3482988), (24, 2902490), (30, 2321992), (40, 1741494), (48, 1451245), (60, 1160996), (80, 870747), (120, 580498), (240, 290249)]