123369120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12239}}^1$

素因数の和:12267

約数の個数: 144

約数和(自身を含む): 481178880

約数和(自身を除く): 357809760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12239, 24478, 36717, 48956, 61195, 73434, 85673, 97912, 110151, 122390, 146868, 171346, 183585, 195824, 220302, 244780, 257019, 293736, 342692, 367170, 391648, 428365, 440604, 489560, 514038, 550755, 587472, 685384, 734340, 771057, 856730, 881208, 979120, 1028076, 1101510, 1174944, 1285095, 1370768, 1468680, 1542114, 1713460, 1762416, 1958240, 2056152, 2203020, 2570190, 2741536, 2937360, 3084228, 3426920, 3524832, 3855285, 4112304, 4406040, 5140380, 5874720, 6168456, 6853840, 7710570, 8224608, 8812080, 10280760, 12336912, 13707680, 15421140, 17624160, 20561520, 24673824, 30842280, 41123040, 61684560, 123369120]

約数ペア:

[(1, 123369120), (2, 61684560), (3, 41123040), (4, 30842280), (5, 24673824), (6, 20561520), (7, 17624160), (8, 15421140), (9, 13707680), (10, 12336912), (12, 10280760), (14, 8812080), (15, 8224608), (16, 7710570), (18, 6853840), (20, 6168456), (21, 5874720), (24, 5140380), (28, 4406040), (30, 4112304), (32, 3855285), (35, 3524832), (36, 3426920), (40, 3084228), (42, 2937360), (45, 2741536), (48, 2570190), (56, 2203020), (60, 2056152), (63, 1958240), (70, 1762416), (72, 1713460), (80, 1542114), (84, 1468680), (90, 1370768), (96, 1285095), (105, 1174944), (112, 1101510), (120, 1028076), (126, 979120), (140, 881208), (144, 856730), (160, 771057), (168, 734340), (180, 685384), (210, 587472), (224, 550755), (240, 514038), (252, 489560), (280, 440604), (288, 428365), (315, 391648), (336, 367170), (360, 342692), (420, 293736), (480, 257019), (504, 244780), (560, 220302), (630, 195824), (672, 183585), (720, 171346), (840, 146868), (1008, 122390), (1120, 110151), (1260, 97912), (1440, 85673), (1680, 73434), (2016, 61195), (2520, 48956), (3360, 36717), (5040, 24478), (10080, 12239)]