160481280

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{653}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 514310832

約数和(自身を除く): 353829552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 653, 768, 960, 1024, 1280, 1306, 1536, 1920, 1959, 2048, 2560, 2612, 3072, 3265, 3840, 3918, 4096, 5120, 5224, 6144, 6530, 7680, 7836, 8192, 9795, 10240, 10448, 12288, 13060, 15360, 15672, 16384, 19590, 20480, 20896, 24576, 26120, 30720, 31344, 39180, 40960, 41792, 49152, 52240, 61440, 62688, 78360, 81920, 83584, 104480, 122880, 125376, 156720, 167168, 208960, 245760, 250752, 313440, 334336, 417920, 501504, 626880, 668672, 835840, 1003008, 1253760, 1337344, 1671680, 2006016, 2507520, 2674688, 3343360, 4012032, 5015040, 5349376, 6686720, 8024064, 10030080, 10698752, 13373440, 16048128, 20060160, 26746880, 32096256, 40120320, 53493760, 80240640, 160481280]

約数ペア:

[(1, 160481280), (2, 80240640), (3, 53493760), (4, 40120320), (5, 32096256), (6, 26746880), (8, 20060160), (10, 16048128), (12, 13373440), (15, 10698752), (16, 10030080), (20, 8024064), (24, 6686720), (30, 5349376), (32, 5015040), (40, 4012032), (48, 3343360), (60, 2674688), (64, 2507520), (80, 2006016), (96, 1671680), (120, 1337344), (128, 1253760), (160, 1003008), (192, 835840), (240, 668672), (256, 626880), (320, 501504), (384, 417920), (480, 334336), (512, 313440), (640, 250752), (653, 245760), (768, 208960), (960, 167168), (1024, 156720), (1280, 125376), (1306, 122880), (1536, 104480), (1920, 83584), (1959, 81920), (2048, 78360), (2560, 62688), (2612, 61440), (3072, 52240), (3265, 49152), (3840, 41792), (3918, 40960), (4096, 39180), (5120, 31344), (5224, 30720), (6144, 26120), (6530, 24576), (7680, 20896), (7836, 20480), (8192, 19590), (9795, 16384), (10240, 15672), (10448, 15360), (12288, 13060)]