120323840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 355067328

約数和(自身を除く): 234743488

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1033, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2066, 2080, 2240, 2912, 3328, 3640, 4132, 4160, 4480, 5165, 5824, 7231, 7280, 8264, 8320, 8960, 10330, 11648, 13429, 14462, 14560, 16528, 16640, 20660, 23296, 26858, 28924, 29120, 33056, 36155, 41320, 53716, 57848, 58240, 66112, 67145, 72310, 82640, 94003, 107432, 115696, 116480, 132224, 134290, 144620, 165280, 188006, 214864, 231392, 264448, 268580, 289240, 330560, 376012, 429728, 462784, 470015, 537160, 578480, 661120, 752024, 859456, 925568, 940030, 1074320, 1156960, 1322240, 1504048, 1718912, 1851136, 1880060, 2148640, 2313920, 3008096, 3437824, 3760120, 4297280, 4627840, 6016192, 7520240, 8594560, 9255680, 12032384, 15040480, 17189120, 24064768, 30080960, 60161920, 120323840]

約数ペア:

[(1, 120323840), (2, 60161920), (4, 30080960), (5, 24064768), (7, 17189120), (8, 15040480), (10, 12032384), (13, 9255680), (14, 8594560), (16, 7520240), (20, 6016192), (26, 4627840), (28, 4297280), (32, 3760120), (35, 3437824), (40, 3008096), (52, 2313920), (56, 2148640), (64, 1880060), (65, 1851136), (70, 1718912), (80, 1504048), (91, 1322240), (104, 1156960), (112, 1074320), (128, 940030), (130, 925568), (140, 859456), (160, 752024), (182, 661120), (208, 578480), (224, 537160), (256, 470015), (260, 462784), (280, 429728), (320, 376012), (364, 330560), (416, 289240), (448, 268580), (455, 264448), (520, 231392), (560, 214864), (640, 188006), (728, 165280), (832, 144620), (896, 134290), (910, 132224), (1033, 116480), (1040, 115696), (1120, 107432), (1280, 94003), (1456, 82640), (1664, 72310), (1792, 67145), (1820, 66112), (2066, 58240), (2080, 57848), (2240, 53716), (2912, 41320), (3328, 36155), (3640, 33056), (4132, 29120), (4160, 28924), (4480, 26858), (5165, 23296), (5824, 20660), (7231, 16640), (7280, 16528), (8264, 14560), (8320, 14462), (8960, 13429), (10330, 11648)]