401180160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{52237}}^1$

素因数の和:52263

約数の個数: 80

約数和(自身を含む): 1282547376

約数和(自身を除く): 881367216

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, 1280, 1536, 1920, 2560, 3840, 7680, 52237, 104474, 156711, 208948, 261185, 313422, 417896, 522370, 626844, 783555, 835792, 1044740, 1253688, 1567110, 1671584, 2089480, 2507376, 3134220, 3343168, 4178960, 5014752, 6268440, 6686336, 8357920, 10029504, 12536880, 13372672, 16715840, 20059008, 25073760, 26745344, 33431680, 40118016, 50147520, 66863360, 80236032, 100295040, 133726720, 200590080, 401180160]

約数ペア:

[(1, 401180160), (2, 200590080), (3, 133726720), (4, 100295040), (5, 80236032), (6, 66863360), (8, 50147520), (10, 40118016), (12, 33431680), (15, 26745344), (16, 25073760), (20, 20059008), (24, 16715840), (30, 13372672), (32, 12536880), (40, 10029504), (48, 8357920), (60, 6686336), (64, 6268440), (80, 5014752), (96, 4178960), (120, 3343168), (128, 3134220), (160, 2507376), (192, 2089480), (240, 1671584), (256, 1567110), (320, 1253688), (384, 1044740), (480, 835792), (512, 783555), (640, 626844), (768, 522370), (960, 417896), (1280, 313422), (1536, 261185), (1920, 208948), (2560, 156711), (3840, 104474), (7680, 52237)]