309303360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11933}}^1$

素因数の和:11962

約数の個数: 140

約数和(自身を含む): 1100338668

約数和(自身を除く): 791035308

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 11933, 12960, 23866, 25920, 35799, 47732, 59665, 71598, 95464, 107397, 119330, 143196, 178995, 190928, 214794, 238660, 286392, 322191, 357990, 381856, 429588, 477320, 536985, 572784, 644382, 715980, 763712, 859176, 954640, 966573, 1073970, 1145568, 1288764, 1431960, 1610955, 1718352, 1909280, 1933146, 2147940, 2291136, 2577528, 2863920, 3221910, 3436704, 3818560, 3866292, 4295880, 4832865, 5155056, 5727840, 6443820, 6873408, 7732584, 8591760, 9665730, 10310112, 11455680, 12887640, 15465168, 17183520, 19331460, 20620224, 25775280, 30930336, 34367040, 38662920, 51550560, 61860672, 77325840, 103101120, 154651680, 309303360]

約数ペア:

[(1, 309303360), (2, 154651680), (3, 103101120), (4, 77325840), (5, 61860672), (6, 51550560), (8, 38662920), (9, 34367040), (10, 30930336), (12, 25775280), (15, 20620224), (16, 19331460), (18, 17183520), (20, 15465168), (24, 12887640), (27, 11455680), (30, 10310112), (32, 9665730), (36, 8591760), (40, 7732584), (45, 6873408), (48, 6443820), (54, 5727840), (60, 5155056), (64, 4832865), (72, 4295880), (80, 3866292), (81, 3818560), (90, 3436704), (96, 3221910), (108, 2863920), (120, 2577528), (135, 2291136), (144, 2147940), (160, 1933146), (162, 1909280), (180, 1718352), (192, 1610955), (216, 1431960), (240, 1288764), (270, 1145568), (288, 1073970), (320, 966573), (324, 954640), (360, 859176), (405, 763712), (432, 715980), (480, 644382), (540, 572784), (576, 536985), (648, 477320), (720, 429588), (810, 381856), (864, 357990), (960, 322191), (1080, 286392), (1296, 238660), (1440, 214794), (1620, 190928), (1728, 178995), (2160, 143196), (2592, 119330), (2880, 107397), (3240, 95464), (4320, 71598), (5184, 59665), (6480, 47732), (8640, 35799), (11933, 25920), (12960, 23866)]