123242280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6379}}^1$

素因数の和:6423

約数の個数: 128

約数和(自身を含む): 440985600

約数和(自身を除く): 317743320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6379, 6440, 9660, 12758, 19137, 19320, 25516, 31895, 38274, 44653, 51032, 63790, 76548, 89306, 95685, 127580, 133959, 146717, 153096, 178612, 191370, 223265, 255160, 267918, 293434, 357224, 382740, 440151, 446530, 535836, 586868, 669795, 733585, 765480, 880302, 893060, 1027019, 1071672, 1173736, 1339590, 1467170, 1760604, 1786120, 2054038, 2200755, 2679180, 2934340, 3081057, 3521208, 4108076, 4401510, 5135095, 5358360, 5868680, 6162114, 8216152, 8803020, 10270190, 12324228, 15405285, 17606040, 20540380, 24648456, 30810570, 41080760, 61621140, 123242280]

約数ペア:

[(1, 123242280), (2, 61621140), (3, 41080760), (4, 30810570), (5, 24648456), (6, 20540380), (7, 17606040), (8, 15405285), (10, 12324228), (12, 10270190), (14, 8803020), (15, 8216152), (20, 6162114), (21, 5868680), (23, 5358360), (24, 5135095), (28, 4401510), (30, 4108076), (35, 3521208), (40, 3081057), (42, 2934340), (46, 2679180), (56, 2200755), (60, 2054038), (69, 1786120), (70, 1760604), (84, 1467170), (92, 1339590), (105, 1173736), (115, 1071672), (120, 1027019), (138, 893060), (140, 880302), (161, 765480), (168, 733585), (184, 669795), (210, 586868), (230, 535836), (276, 446530), (280, 440151), (322, 382740), (345, 357224), (420, 293434), (460, 267918), (483, 255160), (552, 223265), (644, 191370), (690, 178612), (805, 153096), (840, 146717), (920, 133959), (966, 127580), (1288, 95685), (1380, 89306), (1610, 76548), (1932, 63790), (2415, 51032), (2760, 44653), (3220, 38274), (3864, 31895), (4830, 25516), (6379, 19320), (6440, 19137), (9660, 12758)]