180776880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:808

約数の個数: 160

約数和(自身を含む): 628531200

約数和(自身を除く): 447754320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 659, 720, 762, 1016, 1080, 1143, 1270, 1318, 1524, 1905, 1977, 2032, 2160, 2286, 2540, 2636, 3048, 3295, 3429, 3810, 3954, 4572, 5080, 5272, 5715, 5931, 6096, 6590, 6858, 7620, 7908, 9144, 9885, 10160, 10544, 11430, 11862, 13180, 13716, 15240, 15816, 17145, 17793, 18288, 19770, 22860, 23724, 26360, 27432, 29655, 30480, 31632, 34290, 35586, 39540, 45720, 47448, 52720, 54864, 59310, 68580, 71172, 79080, 83693, 88965, 91440, 94896, 118620, 137160, 142344, 158160, 167386, 177930, 237240, 251079, 274320, 284688, 334772, 355860, 418465, 474480, 502158, 669544, 711720, 753237, 836930, 1004316, 1255395, 1339088, 1423440, 1506474, 1673860, 2008632, 2259711, 2510790, 3012948, 3347720, 3766185, 4017264, 4519422, 5021580, 6025896, 6695440, 7532370, 9038844, 10043160, 11298555, 12051792, 15064740, 18077688, 20086320, 22597110, 30129480, 36155376, 45194220, 60258960, 90388440, 180776880]

約数ペア:

[(1, 180776880), (2, 90388440), (3, 60258960), (4, 45194220), (5, 36155376), (6, 30129480), (8, 22597110), (9, 20086320), (10, 18077688), (12, 15064740), (15, 12051792), (16, 11298555), (18, 10043160), (20, 9038844), (24, 7532370), (27, 6695440), (30, 6025896), (36, 5021580), (40, 4519422), (45, 4017264), (48, 3766185), (54, 3347720), (60, 3012948), (72, 2510790), (80, 2259711), (90, 2008632), (108, 1673860), (120, 1506474), (127, 1423440), (135, 1339088), (144, 1255395), (180, 1004316), (216, 836930), (240, 753237), (254, 711720), (270, 669544), (360, 502158), (381, 474480), (432, 418465), (508, 355860), (540, 334772), (635, 284688), (659, 274320), (720, 251079), (762, 237240), (1016, 177930), (1080, 167386), (1143, 158160), (1270, 142344), (1318, 137160), (1524, 118620), (1905, 94896), (1977, 91440), (2032, 88965), (2160, 83693), (2286, 79080), (2540, 71172), (2636, 68580), (3048, 59310), (3295, 54864), (3429, 52720), (3810, 47448), (3954, 45720), (4572, 39540), (5080, 35586), (5272, 34290), (5715, 31632), (5931, 30480), (6096, 29655), (6590, 27432), (6858, 26360), (7620, 23724), (7908, 22860), (9144, 19770), (9885, 18288), (10160, 17793), (10544, 17145), (11430, 15816), (11862, 15240), (13180, 13716)]