12234160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 30444480

約数和(自身を除く): 18210320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 61, 80, 92, 109, 115, 122, 184, 218, 230, 244, 305, 368, 436, 460, 488, 545, 610, 872, 920, 976, 1090, 1220, 1403, 1744, 1840, 2180, 2440, 2507, 2806, 4360, 4880, 5014, 5612, 6649, 7015, 8720, 10028, 11224, 12535, 13298, 14030, 20056, 22448, 25070, 26596, 28060, 33245, 40112, 50140, 53192, 56120, 66490, 100280, 106384, 112240, 132980, 152927, 200560, 265960, 305854, 531920, 611708, 764635, 1223416, 1529270, 2446832, 3058540, 6117080, 12234160]

約数ペア:

[(1, 12234160), (2, 6117080), (4, 3058540), (5, 2446832), (8, 1529270), (10, 1223416), (16, 764635), (20, 611708), (23, 531920), (40, 305854), (46, 265960), (61, 200560), (80, 152927), (92, 132980), (109, 112240), (115, 106384), (122, 100280), (184, 66490), (218, 56120), (230, 53192), (244, 50140), (305, 40112), (368, 33245), (436, 28060), (460, 26596), (488, 25070), (545, 22448), (610, 20056), (872, 14030), (920, 13298), (976, 12535), (1090, 11224), (1220, 10028), (1403, 8720), (1744, 7015), (1840, 6649), (2180, 5612), (2440, 5014), (2507, 4880), (2806, 4360)]