121589040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22027}}^1$

素因数の和:22066

約数の個数: 80

約数和(自身を含む): 393331968

約数和(自身を除く): 271742928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 22027, 44054, 66081, 88108, 110135, 132162, 176216, 220270, 264324, 330405, 352432, 440540, 506621, 528648, 660810, 881080, 1013242, 1057296, 1321620, 1519863, 1762160, 2026484, 2533105, 2643240, 3039726, 4052968, 5066210, 5286480, 6079452, 7599315, 8105936, 10132420, 12158904, 15198630, 20264840, 24317808, 30397260, 40529680, 60794520, 121589040]

約数ペア:

[(1, 121589040), (2, 60794520), (3, 40529680), (4, 30397260), (5, 24317808), (6, 20264840), (8, 15198630), (10, 12158904), (12, 10132420), (15, 8105936), (16, 7599315), (20, 6079452), (23, 5286480), (24, 5066210), (30, 4052968), (40, 3039726), (46, 2643240), (48, 2533105), (60, 2026484), (69, 1762160), (80, 1519863), (92, 1321620), (115, 1057296), (120, 1013242), (138, 881080), (184, 660810), (230, 528648), (240, 506621), (276, 440540), (345, 352432), (368, 330405), (460, 264324), (552, 220270), (690, 176216), (920, 132162), (1104, 110135), (1380, 88108), (1840, 66081), (2760, 44054), (5520, 22027)]