120995840

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 333436992

約数和(自身を除く): 212441152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 211, 224, 256, 280, 320, 422, 448, 512, 560, 640, 844, 896, 1024, 1055, 1120, 1280, 1477, 1688, 1792, 2048, 2110, 2240, 2560, 2954, 3376, 3584, 4096, 4220, 4480, 5120, 5908, 6752, 7168, 7385, 8192, 8440, 8960, 10240, 11816, 13504, 14336, 14770, 16384, 16880, 17920, 20480, 23632, 27008, 28672, 29540, 33760, 35840, 40960, 47264, 54016, 57344, 59080, 67520, 71680, 81920, 94528, 108032, 114688, 118160, 135040, 143360, 189056, 216064, 236320, 270080, 286720, 378112, 432128, 472640, 540160, 573440, 756224, 864256, 945280, 1080320, 1512448, 1728512, 1890560, 2160640, 3024896, 3457024, 3781120, 4321280, 6049792, 7562240, 8642560, 12099584, 15124480, 17285120, 24199168, 30248960, 60497920, 120995840]

約数ペア:

[(1, 120995840), (2, 60497920), (4, 30248960), (5, 24199168), (7, 17285120), (8, 15124480), (10, 12099584), (14, 8642560), (16, 7562240), (20, 6049792), (28, 4321280), (32, 3781120), (35, 3457024), (40, 3024896), (56, 2160640), (64, 1890560), (70, 1728512), (80, 1512448), (112, 1080320), (128, 945280), (140, 864256), (160, 756224), (211, 573440), (224, 540160), (256, 472640), (280, 432128), (320, 378112), (422, 286720), (448, 270080), (512, 236320), (560, 216064), (640, 189056), (844, 143360), (896, 135040), (1024, 118160), (1055, 114688), (1120, 108032), (1280, 94528), (1477, 81920), (1688, 71680), (1792, 67520), (2048, 59080), (2110, 57344), (2240, 54016), (2560, 47264), (2954, 40960), (3376, 35840), (3584, 33760), (4096, 29540), (4220, 28672), (4480, 27008), (5120, 23632), (5908, 20480), (6752, 17920), (7168, 16880), (7385, 16384), (8192, 14770), (8440, 14336), (8960, 13504), (10240, 11816)]