250260480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5431}}^1$

素因数の和:5462

約数の個数: 132

約数和(自身を含む): 867305712

約数和(自身を除く): 617045232

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, 3840, 4608, 5120, 5431, 5760, 7680, 9216, 10862, 11520, 15360, 16293, 21724, 23040, 27155, 32586, 43448, 46080, 48879, 54310, 65172, 81465, 86896, 97758, 108620, 130344, 162930, 173792, 195516, 217240, 244395, 260688, 325860, 347584, 391032, 434480, 488790, 521376, 651720, 695168, 782064, 868960, 977580, 1042752, 1303440, 1390336, 1564128, 1737920, 1955160, 2085504, 2606880, 2780672, 3128256, 3475840, 3910320, 4171008, 5213760, 5561344, 6256512, 6951680, 7820640, 8342016, 10427520, 12513024, 13903360, 15641280, 16684032, 20855040, 25026048, 27806720, 31282560, 41710080, 50052096, 62565120, 83420160, 125130240, 250260480]

約数ペア:

[(1, 250260480), (2, 125130240), (3, 83420160), (4, 62565120), (5, 50052096), (6, 41710080), (8, 31282560), (9, 27806720), (10, 25026048), (12, 20855040), (15, 16684032), (16, 15641280), (18, 13903360), (20, 12513024), (24, 10427520), (30, 8342016), (32, 7820640), (36, 6951680), (40, 6256512), (45, 5561344), (48, 5213760), (60, 4171008), (64, 3910320), (72, 3475840), (80, 3128256), (90, 2780672), (96, 2606880), (120, 2085504), (128, 1955160), (144, 1737920), (160, 1564128), (180, 1390336), (192, 1303440), (240, 1042752), (256, 977580), (288, 868960), (320, 782064), (360, 695168), (384, 651720), (480, 521376), (512, 488790), (576, 434480), (640, 391032), (720, 347584), (768, 325860), (960, 260688), (1024, 244395), (1152, 217240), (1280, 195516), (1440, 173792), (1536, 162930), (1920, 130344), (2304, 108620), (2560, 97758), (2880, 86896), (3072, 81465), (3840, 65172), (4608, 54310), (5120, 48879), (5431, 46080), (5760, 43448), (7680, 32586), (9216, 27155), (10862, 23040), (11520, 21724), (15360, 16293)]