3064640

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 56

約数和(自身を含む): 7464552

約数和(自身を除く): 4399912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 157, 160, 244, 305, 314, 320, 488, 610, 628, 785, 976, 1220, 1256, 1570, 1952, 2440, 2512, 3140, 3904, 4880, 5024, 6280, 9577, 9760, 10048, 12560, 19154, 19520, 25120, 38308, 47885, 50240, 76616, 95770, 153232, 191540, 306464, 383080, 612928, 766160, 1532320, 3064640]

約数ペア:

[(1, 3064640), (2, 1532320), (4, 766160), (5, 612928), (8, 383080), (10, 306464), (16, 191540), (20, 153232), (32, 95770), (40, 76616), (61, 50240), (64, 47885), (80, 38308), (122, 25120), (157, 19520), (160, 19154), (244, 12560), (305, 10048), (314, 9760), (320, 9577), (488, 6280), (610, 5024), (628, 4880), (785, 3904), (976, 3140), (1220, 2512), (1256, 2440), (1570, 1952)]