1555068960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1223}}^1$

素因数の和:2127

約数の個数: 144

約数和(自身を含む): 5317026624

約数和(自身を除く): 3761957664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 883, 1223, 1440, 1766, 2446, 2649, 3532, 3669, 4415, 4892, 5298, 6115, 7064, 7338, 7947, 8830, 9784, 10596, 11007, 12230, 13245, 14128, 14676, 15894, 17660, 18345, 19568, 21192, 22014, 24460, 26490, 28256, 29352, 31788, 35320, 36690, 39136, 39735, 42384, 44028, 48920, 52980, 55035, 58704, 63576, 70640, 73380, 79470, 84768, 88056, 97840, 105960, 110070, 117408, 127152, 141280, 146760, 158940, 176112, 195680, 211920, 220140, 254304, 293520, 317880, 352224, 423840, 440280, 587040, 635760, 880560, 1079909, 1271520, 1761120, 2159818, 3239727, 4319636, 5399545, 6479454, 8639272, 9719181, 10799090, 12958908, 16198635, 17278544, 19438362, 21598180, 25917816, 32397270, 34557088, 38876724, 43196360, 48595905, 51835632, 64794540, 77753448, 86392720, 97191810, 103671264, 129589080, 155506896, 172785440, 194383620, 259178160, 311013792, 388767240, 518356320, 777534480, 1555068960]

約数ペア:

[(1, 1555068960), (2, 777534480), (3, 518356320), (4, 388767240), (5, 311013792), (6, 259178160), (8, 194383620), (9, 172785440), (10, 155506896), (12, 129589080), (15, 103671264), (16, 97191810), (18, 86392720), (20, 77753448), (24, 64794540), (30, 51835632), (32, 48595905), (36, 43196360), (40, 38876724), (45, 34557088), (48, 32397270), (60, 25917816), (72, 21598180), (80, 19438362), (90, 17278544), (96, 16198635), (120, 12958908), (144, 10799090), (160, 9719181), (180, 8639272), (240, 6479454), (288, 5399545), (360, 4319636), (480, 3239727), (720, 2159818), (883, 1761120), (1223, 1271520), (1440, 1079909), (1766, 880560), (2446, 635760), (2649, 587040), (3532, 440280), (3669, 423840), (4415, 352224), (4892, 317880), (5298, 293520), (6115, 254304), (7064, 220140), (7338, 211920), (7947, 195680), (8830, 176112), (9784, 158940), (10596, 146760), (11007, 141280), (12230, 127152), (13245, 117408), (14128, 110070), (14676, 105960), (15894, 97840), (17660, 88056), (18345, 84768), (19568, 79470), (21192, 73380), (22014, 70640), (24460, 63576), (26490, 58704), (28256, 55035), (29352, 52980), (31788, 48920), (35320, 44028), (36690, 42384), (39136, 39735)]