395147520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{34301}}^1$

素因数の和:34328

約数の個数: 108

約数和(自身を含む): 1367209116

約数和(自身を除く): 972061596

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, 3840, 5760, 11520, 34301, 68602, 102903, 137204, 171505, 205806, 274408, 308709, 343010, 411612, 514515, 548816, 617418, 686020, 823224, 1029030, 1097632, 1234836, 1372040, 1543545, 1646448, 2058060, 2195264, 2469672, 2744080, 3087090, 3292896, 4116120, 4390528, 4939344, 5488160, 6174180, 6585792, 8232240, 8781056, 9878688, 10976320, 12348360, 13171584, 16464480, 19757376, 21952640, 24696720, 26343168, 32928960, 39514752, 43905280, 49393440, 65857920, 79029504, 98786880, 131715840, 197573760, 395147520]

約数ペア:

[(1, 395147520), (2, 197573760), (3, 131715840), (4, 98786880), (5, 79029504), (6, 65857920), (8, 49393440), (9, 43905280), (10, 39514752), (12, 32928960), (15, 26343168), (16, 24696720), (18, 21952640), (20, 19757376), (24, 16464480), (30, 13171584), (32, 12348360), (36, 10976320), (40, 9878688), (45, 8781056), (48, 8232240), (60, 6585792), (64, 6174180), (72, 5488160), (80, 4939344), (90, 4390528), (96, 4116120), (120, 3292896), (128, 3087090), (144, 2744080), (160, 2469672), (180, 2195264), (192, 2058060), (240, 1646448), (256, 1543545), (288, 1372040), (320, 1234836), (360, 1097632), (384, 1029030), (480, 823224), (576, 686020), (640, 617418), (720, 548816), (768, 514515), (960, 411612), (1152, 343010), (1280, 308709), (1440, 274408), (1920, 205806), (2304, 171505), (2880, 137204), (3840, 102903), (5760, 68602), (11520, 34301)]