551151360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47843}}^1$

素因数の和:47870

約数の個数: 108

約数和(自身を含む): 1906966152

約数和(自身を除く): 1355814792

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, 47843, 95686, 143529, 191372, 239215, 287058, 382744, 430587, 478430, 574116, 717645, 765488, 861174, 956860, 1148232, 1435290, 1530976, 1722348, 1913720, 2152935, 2296464, 2870580, 3061952, 3444696, 3827440, 4305870, 4592928, 5741160, 6123904, 6889392, 7654880, 8611740, 9185856, 11482320, 12247808, 13778784, 15309760, 17223480, 18371712, 22964640, 27557568, 30619520, 34446960, 36743424, 45929280, 55115136, 61239040, 68893920, 91858560, 110230272, 137787840, 183717120, 275575680, 551151360]

約数ペア:

[(1, 551151360), (2, 275575680), (3, 183717120), (4, 137787840), (5, 110230272), (6, 91858560), (8, 68893920), (9, 61239040), (10, 55115136), (12, 45929280), (15, 36743424), (16, 34446960), (18, 30619520), (20, 27557568), (24, 22964640), (30, 18371712), (32, 17223480), (36, 15309760), (40, 13778784), (45, 12247808), (48, 11482320), (60, 9185856), (64, 8611740), (72, 7654880), (80, 6889392), (90, 6123904), (96, 5741160), (120, 4592928), (128, 4305870), (144, 3827440), (160, 3444696), (180, 3061952), (192, 2870580), (240, 2296464), (256, 2152935), (288, 1913720), (320, 1722348), (360, 1530976), (384, 1435290), (480, 1148232), (576, 956860), (640, 861174), (720, 765488), (768, 717645), (960, 574116), (1152, 478430), (1280, 430587), (1440, 382744), (1920, 287058), (2304, 239215), (2880, 191372), (3840, 143529), (5760, 95686), (11520, 47843)]