515420160

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{8389}}^1$

素因数の和:8421

約数の個数: 104

約数和(自身を含む): 1649339760

約数和(自身を除く): 1133919600

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, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8389, 10240, 12288, 15360, 16778, 20480, 25167, 30720, 33556, 41945, 50334, 61440, 67112, 83890, 100668, 125835, 134224, 167780, 201336, 251670, 268448, 335560, 402672, 503340, 536896, 671120, 805344, 1006680, 1073792, 1342240, 1610688, 2013360, 2147584, 2684480, 3221376, 4026720, 4295168, 5368960, 6442752, 8053440, 8590336, 10737920, 12885504, 16106880, 17180672, 21475840, 25771008, 32213760, 34361344, 42951680, 51542016, 64427520, 85903360, 103084032, 128855040, 171806720, 257710080, 515420160]

約数ペア:

[(1, 515420160), (2, 257710080), (3, 171806720), (4, 128855040), (5, 103084032), (6, 85903360), (8, 64427520), (10, 51542016), (12, 42951680), (15, 34361344), (16, 32213760), (20, 25771008), (24, 21475840), (30, 17180672), (32, 16106880), (40, 12885504), (48, 10737920), (60, 8590336), (64, 8053440), (80, 6442752), (96, 5368960), (120, 4295168), (128, 4026720), (160, 3221376), (192, 2684480), (240, 2147584), (256, 2013360), (320, 1610688), (384, 1342240), (480, 1073792), (512, 1006680), (640, 805344), (768, 671120), (960, 536896), (1024, 503340), (1280, 402672), (1536, 335560), (1920, 268448), (2048, 251670), (2560, 201336), (3072, 167780), (3840, 134224), (4096, 125835), (5120, 100668), (6144, 83890), (7680, 67112), (8389, 61440), (10240, 50334), (12288, 41945), (15360, 33556), (16778, 30720), (20480, 25167)]