156165120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{3389}}^1$

素因数の和:3420

約数の個数: 132

約数和(自身を含む): 541267740

約数和(自身を除く): 385102620

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3389, 3840, 4608, 5120, 5760, 6778, 7680, 9216, 10167, 11520, 13556, 15360, 16945, 20334, 23040, 27112, 30501, 33890, 40668, 46080, 50835, 54224, 61002, 67780, 81336, 101670, 108448, 122004, 135560, 152505, 162672, 203340, 216896, 244008, 271120, 305010, 325344, 406680, 433792, 488016, 542240, 610020, 650688, 813360, 867584, 976032, 1084480, 1220040, 1301376, 1626720, 1735168, 1952064, 2168960, 2440080, 2602752, 3253440, 3470336, 3904128, 4337920, 4880160, 5205504, 6506880, 7808256, 8675840, 9760320, 10411008, 13013760, 15616512, 17351680, 19520640, 26027520, 31233024, 39041280, 52055040, 78082560, 156165120]

約数ペア:

[(1, 156165120), (2, 78082560), (3, 52055040), (4, 39041280), (5, 31233024), (6, 26027520), (8, 19520640), (9, 17351680), (10, 15616512), (12, 13013760), (15, 10411008), (16, 9760320), (18, 8675840), (20, 7808256), (24, 6506880), (30, 5205504), (32, 4880160), (36, 4337920), (40, 3904128), (45, 3470336), (48, 3253440), (60, 2602752), (64, 2440080), (72, 2168960), (80, 1952064), (90, 1735168), (96, 1626720), (120, 1301376), (128, 1220040), (144, 1084480), (160, 976032), (180, 867584), (192, 813360), (240, 650688), (256, 610020), (288, 542240), (320, 488016), (360, 433792), (384, 406680), (480, 325344), (512, 305010), (576, 271120), (640, 244008), (720, 216896), (768, 203340), (960, 162672), (1024, 152505), (1152, 135560), (1280, 122004), (1440, 108448), (1536, 101670), (1920, 81336), (2304, 67780), (2560, 61002), (2880, 54224), (3072, 50835), (3389, 46080), (3840, 40668), (4608, 33890), (5120, 30501), (5760, 27112), (6778, 23040), (7680, 20334), (9216, 16945), (10167, 15360), (11520, 13556)]