2306839440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157571}}^1$

素因数の和:157648

約数の個数: 80

約数和(自身を含む): 7268481216

約数和(自身を除く): 4961641776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 157571, 315142, 472713, 630284, 787855, 945426, 1260568, 1575710, 1890852, 2363565, 2521136, 3151420, 3781704, 4727130, 6302840, 7563408, 9454260, 9611831, 12605680, 18908520, 19223662, 28835493, 37817040, 38447324, 48059155, 57670986, 76894648, 96118310, 115341972, 144177465, 153789296, 192236620, 230683944, 288354930, 384473240, 461367888, 576709860, 768946480, 1153419720, 2306839440]

約数ペア:

[(1, 2306839440), (2, 1153419720), (3, 768946480), (4, 576709860), (5, 461367888), (6, 384473240), (8, 288354930), (10, 230683944), (12, 192236620), (15, 153789296), (16, 144177465), (20, 115341972), (24, 96118310), (30, 76894648), (40, 57670986), (48, 48059155), (60, 38447324), (61, 37817040), (80, 28835493), (120, 19223662), (122, 18908520), (183, 12605680), (240, 9611831), (244, 9454260), (305, 7563408), (366, 6302840), (488, 4727130), (610, 3781704), (732, 3151420), (915, 2521136), (976, 2363565), (1220, 1890852), (1464, 1575710), (1830, 1260568), (2440, 945426), (2928, 787855), (3660, 630284), (4880, 472713), (7320, 315142), (14640, 157571)]