378796320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37579}}^1$

素因数の和:37607

約数の個数: 144

約数和(自身を含む): 1477344960

約数和(自身を除く): 1098548640

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, 37579, 75158, 112737, 150316, 187895, 225474, 263053, 300632, 338211, 375790, 450948, 526106, 563685, 601264, 676422, 751580, 789159, 901896, 1052212, 1127370, 1202528, 1315265, 1352844, 1503160, 1578318, 1691055, 1803792, 2104424, 2254740, 2367477, 2630530, 2705688, 3006320, 3156636, 3382110, 3607584, 3945795, 4208848, 4509480, 4734954, 5261060, 5411376, 6012640, 6313272, 6764220, 7891590, 8417696, 9018960, 9469908, 10522120, 10822752, 11837385, 12626544, 13528440, 15783180, 18037920, 18939816, 21044240, 23674770, 25253088, 27056880, 31566360, 37879632, 42088480, 47349540, 54113760, 63132720, 75759264, 94699080, 126265440, 189398160, 378796320]

約数ペア:

[(1, 378796320), (2, 189398160), (3, 126265440), (4, 94699080), (5, 75759264), (6, 63132720), (7, 54113760), (8, 47349540), (9, 42088480), (10, 37879632), (12, 31566360), (14, 27056880), (15, 25253088), (16, 23674770), (18, 21044240), (20, 18939816), (21, 18037920), (24, 15783180), (28, 13528440), (30, 12626544), (32, 11837385), (35, 10822752), (36, 10522120), (40, 9469908), (42, 9018960), (45, 8417696), (48, 7891590), (56, 6764220), (60, 6313272), (63, 6012640), (70, 5411376), (72, 5261060), (80, 4734954), (84, 4509480), (90, 4208848), (96, 3945795), (105, 3607584), (112, 3382110), (120, 3156636), (126, 3006320), (140, 2705688), (144, 2630530), (160, 2367477), (168, 2254740), (180, 2104424), (210, 1803792), (224, 1691055), (240, 1578318), (252, 1503160), (280, 1352844), (288, 1315265), (315, 1202528), (336, 1127370), (360, 1052212), (420, 901896), (480, 789159), (504, 751580), (560, 676422), (630, 601264), (672, 563685), (720, 526106), (840, 450948), (1008, 375790), (1120, 338211), (1260, 300632), (1440, 263053), (1680, 225474), (2016, 187895), (2520, 150316), (3360, 112737), (5040, 75158), (10080, 37579)]