39041280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{3389}}^1$

素因数の和:3416

約数の個数: 108

約数和(自身を含む): 135118620

約数和(自身を除く): 96077340

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3389, 3840, 5760, 6778, 10167, 11520, 13556, 16945, 20334, 27112, 30501, 33890, 40668, 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, 1952064, 2168960, 2440080, 2602752, 3253440, 3904128, 4337920, 4880160, 6506880, 7808256, 9760320, 13013760, 19520640, 39041280]

約数ペア:

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