3260480

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 56

約数和(自身を含む): 8119872

約数和(自身を除く): 4859392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 443, 460, 736, 886, 920, 1472, 1772, 1840, 2215, 3544, 3680, 4430, 7088, 7360, 8860, 10189, 14176, 17720, 20378, 28352, 35440, 40756, 50945, 70880, 81512, 101890, 141760, 163024, 203780, 326048, 407560, 652096, 815120, 1630240, 3260480]

約数ペア:

[(1, 3260480), (2, 1630240), (4, 815120), (5, 652096), (8, 407560), (10, 326048), (16, 203780), (20, 163024), (23, 141760), (32, 101890), (40, 81512), (46, 70880), (64, 50945), (80, 40756), (92, 35440), (115, 28352), (160, 20378), (184, 17720), (230, 14176), (320, 10189), (368, 8860), (443, 7360), (460, 7088), (736, 4430), (886, 3680), (920, 3544), (1472, 2215), (1772, 1840)]