79804260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3633

約数の個数: 72

約数和(自身を含む): 244048896

約数和(自身を除く): 164244636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3491, 3810, 4572, 5715, 6982, 7620, 10473, 11430, 13964, 17455, 20946, 22860, 31419, 34910, 41892, 52365, 62838, 69820, 104730, 125676, 157095, 209460, 314190, 443357, 628380, 886714, 1330071, 1773428, 2216785, 2660142, 3990213, 4433570, 5320284, 6650355, 7980426, 8867140, 13300710, 15960852, 19951065, 26601420, 39902130, 79804260]

約数ペア:

[(1, 79804260), (2, 39902130), (3, 26601420), (4, 19951065), (5, 15960852), (6, 13300710), (9, 8867140), (10, 7980426), (12, 6650355), (15, 5320284), (18, 4433570), (20, 3990213), (30, 2660142), (36, 2216785), (45, 1773428), (60, 1330071), (90, 886714), (127, 628380), (180, 443357), (254, 314190), (381, 209460), (508, 157095), (635, 125676), (762, 104730), (1143, 69820), (1270, 62838), (1524, 52365), (1905, 41892), (2286, 34910), (2540, 31419), (3491, 22860), (3810, 20946), (4572, 17455), (5715, 13964), (6982, 11430), (7620, 10473)]