378242640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4649}}^1$

素因数の和:4781

約数の個数: 120

約数和(自身を含む): 1281781800

約数和(自身を除く): 903539160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3390, 4068, 4520, 4649, 5085, 5424, 6780, 8136, 9040, 9298, 10170, 13560, 13947, 16272, 18596, 20340, 23245, 27120, 27894, 37192, 40680, 41841, 46490, 55788, 69735, 74384, 81360, 83682, 92980, 111576, 139470, 167364, 185960, 209205, 223152, 278940, 334728, 371920, 418410, 525337, 557880, 669456, 836820, 1050674, 1115760, 1576011, 1673640, 2101348, 2626685, 3152022, 3347280, 4202696, 4728033, 5253370, 6304044, 7880055, 8405392, 9456066, 10506740, 12608088, 15760110, 18912132, 21013480, 23640165, 25216176, 31520220, 37824264, 42026960, 47280330, 63040440, 75648528, 94560660, 126080880, 189121320, 378242640]

約数ペア:

[(1, 378242640), (2, 189121320), (3, 126080880), (4, 94560660), (5, 75648528), (6, 63040440), (8, 47280330), (9, 42026960), (10, 37824264), (12, 31520220), (15, 25216176), (16, 23640165), (18, 21013480), (20, 18912132), (24, 15760110), (30, 12608088), (36, 10506740), (40, 9456066), (45, 8405392), (48, 7880055), (60, 6304044), (72, 5253370), (80, 4728033), (90, 4202696), (113, 3347280), (120, 3152022), (144, 2626685), (180, 2101348), (226, 1673640), (240, 1576011), (339, 1115760), (360, 1050674), (452, 836820), (565, 669456), (678, 557880), (720, 525337), (904, 418410), (1017, 371920), (1130, 334728), (1356, 278940), (1695, 223152), (1808, 209205), (2034, 185960), (2260, 167364), (2712, 139470), (3390, 111576), (4068, 92980), (4520, 83682), (4649, 81360), (5085, 74384), (5424, 69735), (6780, 55788), (8136, 46490), (9040, 41841), (9298, 40680), (10170, 37192), (13560, 27894), (13947, 27120), (16272, 23245), (18596, 20340)]