120532440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 437944320

約数和(自身を除く): 317411880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 47, 56, 60, 70, 71, 84, 86, 94, 105, 120, 129, 140, 141, 142, 168, 172, 188, 210, 213, 215, 235, 258, 280, 282, 284, 301, 329, 344, 355, 376, 420, 426, 430, 470, 497, 516, 564, 568, 602, 645, 658, 705, 710, 840, 852, 860, 903, 940, 987, 994, 1032, 1065, 1128, 1204, 1290, 1316, 1410, 1420, 1491, 1505, 1645, 1704, 1720, 1806, 1880, 1974, 1988, 2021, 2130, 2408, 2485, 2580, 2632, 2820, 2840, 2982, 3010, 3053, 3290, 3337, 3612, 3948, 3976, 4042, 4260, 4515, 4935, 4970, 5160, 5640, 5964, 6020, 6063, 6106, 6580, 6674, 7224, 7455, 7896, 8084, 8520, 9030, 9159, 9870, 9940, 10011, 10105, 11928, 12040, 12126, 12212, 13160, 13348, 14147, 14910, 15265, 16168, 16685, 18060, 18318, 19740, 19880, 20022, 20210, 21371, 23359, 24252, 24424, 26696, 28294, 29820, 30315, 30530, 33370, 36120, 36636, 39480, 40044, 40420, 42441, 42742, 45795, 46718, 48504, 50055, 56588, 59640, 60630, 61060, 64113, 66740, 70077, 70735, 73272, 80088, 80840, 84882, 85484, 91590, 93436, 100110, 106855, 113176, 116795, 121260, 122120, 128226, 133480, 140154, 141470, 143491, 169764, 170968, 183180, 186872, 200220, 212205, 213710, 233590, 242520, 256452, 280308, 282940, 286982, 320565, 339528, 350385, 366360, 400440, 424410, 427420, 430473, 467180, 512904, 560616, 565880, 573964, 641130, 700770, 717455, 848820, 854840, 860946, 934360, 1004437, 1147928, 1282260, 1401540, 1434910, 1697640, 1721892, 2008874, 2152365, 2564520, 2803080, 2869820, 3013311, 3443784, 4017748, 4304730, 5022185, 5739640, 6026622, 8035496, 8609460, 10044370, 12053244, 15066555, 17218920, 20088740, 24106488, 30133110, 40177480, 60266220, 120532440]

約数ペア:

[(1, 120532440), (2, 60266220), (3, 40177480), (4, 30133110), (5, 24106488), (6, 20088740), (7, 17218920), (8, 15066555), (10, 12053244), (12, 10044370), (14, 8609460), (15, 8035496), (20, 6026622), (21, 5739640), (24, 5022185), (28, 4304730), (30, 4017748), (35, 3443784), (40, 3013311), (42, 2869820), (43, 2803080), (47, 2564520), (56, 2152365), (60, 2008874), (70, 1721892), (71, 1697640), (84, 1434910), (86, 1401540), (94, 1282260), (105, 1147928), (120, 1004437), (129, 934360), (140, 860946), (141, 854840), (142, 848820), (168, 717455), (172, 700770), (188, 641130), (210, 573964), (213, 565880), (215, 560616), (235, 512904), (258, 467180), (280, 430473), (282, 427420), (284, 424410), (301, 400440), (329, 366360), (344, 350385), (355, 339528), (376, 320565), (420, 286982), (426, 282940), (430, 280308), (470, 256452), (497, 242520), (516, 233590), (564, 213710), (568, 212205), (602, 200220), (645, 186872), (658, 183180), (705, 170968), (710, 169764), (840, 143491), (852, 141470), (860, 140154), (903, 133480), (940, 128226), (987, 122120), (994, 121260), (1032, 116795), (1065, 113176), (1128, 106855), (1204, 100110), (1290, 93436), (1316, 91590), (1410, 85484), (1420, 84882), (1491, 80840), (1505, 80088), (1645, 73272), (1704, 70735), (1720, 70077), (1806, 66740), (1880, 64113), (1974, 61060), (1988, 60630), (2021, 59640), (2130, 56588), (2408, 50055), (2485, 48504), (2580, 46718), (2632, 45795), (2820, 42742), (2840, 42441), (2982, 40420), (3010, 40044), (3053, 39480), (3290, 36636), (3337, 36120), (3612, 33370), (3948, 30530), (3976, 30315), (4042, 29820), (4260, 28294), (4515, 26696), (4935, 24424), (4970, 24252), (5160, 23359), (5640, 21371), (5964, 20210), (6020, 20022), (6063, 19880), (6106, 19740), (6580, 18318), (6674, 18060), (7224, 16685), (7455, 16168), (7896, 15265), (8084, 14910), (8520, 14147), (9030, 13348), (9159, 13160), (9870, 12212), (9940, 12126), (10011, 12040), (10105, 11928)]