30638160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{6079}}^1$

素因数の和:6105

約数の個数: 120

約数和(自身を含む): 117611520

約数和(自身を除く): 86973360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 6079, 12158, 18237, 24316, 30395, 36474, 42553, 48632, 54711, 60790, 72948, 85106, 91185, 97264, 109422, 121580, 127659, 145896, 170212, 182370, 212765, 218844, 243160, 255318, 273555, 291792, 340424, 364740, 382977, 425530, 437688, 486320, 510636, 547110, 638295, 680848, 729480, 765954, 851060, 875376, 1021272, 1094220, 1276590, 1458960, 1531908, 1702120, 1914885, 2042544, 2188440, 2553180, 3063816, 3404240, 3829770, 4376880, 5106360, 6127632, 7659540, 10212720, 15319080, 30638160]

約数ペア:

[(1, 30638160), (2, 15319080), (3, 10212720), (4, 7659540), (5, 6127632), (6, 5106360), (7, 4376880), (8, 3829770), (9, 3404240), (10, 3063816), (12, 2553180), (14, 2188440), (15, 2042544), (16, 1914885), (18, 1702120), (20, 1531908), (21, 1458960), (24, 1276590), (28, 1094220), (30, 1021272), (35, 875376), (36, 851060), (40, 765954), (42, 729480), (45, 680848), (48, 638295), (56, 547110), (60, 510636), (63, 486320), (70, 437688), (72, 425530), (80, 382977), (84, 364740), (90, 340424), (105, 291792), (112, 273555), (120, 255318), (126, 243160), (140, 218844), (144, 212765), (168, 182370), (180, 170212), (210, 145896), (240, 127659), (252, 121580), (280, 109422), (315, 97264), (336, 91185), (360, 85106), (420, 72948), (504, 60790), (560, 54711), (630, 48632), (720, 42553), (840, 36474), (1008, 30395), (1260, 24316), (1680, 18237), (2520, 12158), (5040, 6079)]