271676520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1637}}^1$

素因数の和:2115

約数の個数: 96

約数和(自身を含む): 885404520

約数和(自身を除く): 613728000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 461, 922, 1383, 1637, 1844, 2305, 2766, 3274, 3688, 4149, 4610, 4911, 5532, 6548, 6915, 8185, 8298, 9220, 9822, 11064, 13096, 13830, 14733, 16370, 16596, 18440, 19644, 20745, 24555, 27660, 29466, 32740, 33192, 39288, 41490, 49110, 55320, 58932, 65480, 73665, 82980, 98220, 117864, 147330, 165960, 196440, 294660, 589320, 754657, 1509314, 2263971, 3018628, 3773285, 4527942, 6037256, 6791913, 7546570, 9055884, 11319855, 13583826, 15093140, 18111768, 22639710, 27167652, 30186280, 33959565, 45279420, 54335304, 67919130, 90558840, 135838260, 271676520]

約数ペア:

[(1, 271676520), (2, 135838260), (3, 90558840), (4, 67919130), (5, 54335304), (6, 45279420), (8, 33959565), (9, 30186280), (10, 27167652), (12, 22639710), (15, 18111768), (18, 15093140), (20, 13583826), (24, 11319855), (30, 9055884), (36, 7546570), (40, 6791913), (45, 6037256), (60, 4527942), (72, 3773285), (90, 3018628), (120, 2263971), (180, 1509314), (360, 754657), (461, 589320), (922, 294660), (1383, 196440), (1637, 165960), (1844, 147330), (2305, 117864), (2766, 98220), (3274, 82980), (3688, 73665), (4149, 65480), (4610, 58932), (4911, 55320), (5532, 49110), (6548, 41490), (6915, 39288), (8185, 33192), (8298, 32740), (9220, 29466), (9822, 27660), (11064, 24555), (13096, 20745), (13830, 19644), (14733, 18440), (16370, 16596)]