154651680

素因数分解:

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

素因数の和:11960

約数の個数: 120

約数和(自身を含む): 545837292

約数和(自身を除く): 391185612

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 11933, 12960, 23866, 35799, 47732, 59665, 71598, 95464, 107397, 119330, 143196, 178995, 190928, 214794, 238660, 286392, 322191, 357990, 381856, 429588, 477320, 536985, 572784, 644382, 715980, 859176, 954640, 966573, 1073970, 1145568, 1288764, 1431960, 1610955, 1718352, 1909280, 1933146, 2147940, 2577528, 2863920, 3221910, 3436704, 3866292, 4295880, 4832865, 5155056, 5727840, 6443820, 7732584, 8591760, 9665730, 10310112, 12887640, 15465168, 17183520, 19331460, 25775280, 30930336, 38662920, 51550560, 77325840, 154651680]

約数ペア:

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