888978960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1326

約数の個数: 240

約数和(自身を含む): 3217294080

約数和(自身を除く): 2328315120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 59, 60, 68, 72, 80, 85, 90, 102, 118, 120, 136, 144, 153, 170, 177, 180, 204, 236, 240, 255, 272, 295, 306, 340, 354, 360, 408, 472, 510, 531, 590, 612, 680, 708, 720, 765, 816, 885, 944, 1003, 1020, 1062, 1180, 1224, 1231, 1360, 1416, 1530, 1770, 2006, 2040, 2124, 2360, 2448, 2462, 2655, 2832, 3009, 3060, 3540, 3693, 4012, 4080, 4248, 4720, 4924, 5015, 5310, 6018, 6120, 6155, 7080, 7386, 8024, 8496, 9027, 9848, 10030, 10620, 11079, 12036, 12240, 12310, 14160, 14772, 15045, 16048, 18054, 18465, 19696, 20060, 20927, 21240, 22158, 24072, 24620, 29544, 30090, 36108, 36930, 40120, 41854, 42480, 44316, 45135, 48144, 49240, 55395, 59088, 60180, 62781, 72216, 72629, 73860, 80240, 83708, 88632, 90270, 98480, 104635, 110790, 120360, 125562, 144432, 145258, 147720, 167416, 177264, 180540, 188343, 209270, 217887, 221580, 240720, 251124, 290516, 295440, 313905, 334832, 361080, 363145, 376686, 418540, 435774, 443160, 502248, 581032, 627810, 653661, 722160, 726290, 753372, 837080, 871548, 886320, 941715, 1004496, 1089435, 1162064, 1234693, 1255620, 1307322, 1452580, 1506744, 1674160, 1743096, 1883430, 2178870, 2469386, 2511240, 2614644, 2905160, 3013488, 3268305, 3486192, 3704079, 3766860, 4357740, 4938772, 5022480, 5229288, 5810320, 6173465, 6536610, 7408158, 7533720, 8715480, 9877544, 10458576, 11112237, 12346930, 13073220, 14816316, 15067440, 17430960, 18520395, 19755088, 22224474, 24693860, 26146440, 29632632, 37040790, 44448948, 49387720, 52292880, 55561185, 59265264, 74081580, 88897896, 98775440, 111122370, 148163160, 177795792, 222244740, 296326320, 444489480, 888978960]

約数ペア:

[(1, 888978960), (2, 444489480), (3, 296326320), (4, 222244740), (5, 177795792), (6, 148163160), (8, 111122370), (9, 98775440), (10, 88897896), (12, 74081580), (15, 59265264), (16, 55561185), (17, 52292880), (18, 49387720), (20, 44448948), (24, 37040790), (30, 29632632), (34, 26146440), (36, 24693860), (40, 22224474), (45, 19755088), (48, 18520395), (51, 17430960), (59, 15067440), (60, 14816316), (68, 13073220), (72, 12346930), (80, 11112237), (85, 10458576), (90, 9877544), (102, 8715480), (118, 7533720), (120, 7408158), (136, 6536610), (144, 6173465), (153, 5810320), (170, 5229288), (177, 5022480), (180, 4938772), (204, 4357740), (236, 3766860), (240, 3704079), (255, 3486192), (272, 3268305), (295, 3013488), (306, 2905160), (340, 2614644), (354, 2511240), (360, 2469386), (408, 2178870), (472, 1883430), (510, 1743096), (531, 1674160), (590, 1506744), (612, 1452580), (680, 1307322), (708, 1255620), (720, 1234693), (765, 1162064), (816, 1089435), (885, 1004496), (944, 941715), (1003, 886320), (1020, 871548), (1062, 837080), (1180, 753372), (1224, 726290), (1231, 722160), (1360, 653661), (1416, 627810), (1530, 581032), (1770, 502248), (2006, 443160), (2040, 435774), (2124, 418540), (2360, 376686), (2448, 363145), (2462, 361080), (2655, 334832), (2832, 313905), (3009, 295440), (3060, 290516), (3540, 251124), (3693, 240720), (4012, 221580), (4080, 217887), (4248, 209270), (4720, 188343), (4924, 180540), (5015, 177264), (5310, 167416), (6018, 147720), (6120, 145258), (6155, 144432), (7080, 125562), (7386, 120360), (8024, 110790), (8496, 104635), (9027, 98480), (9848, 90270), (10030, 88632), (10620, 83708), (11079, 80240), (12036, 73860), (12240, 72629), (12310, 72216), (14160, 62781), (14772, 60180), (15045, 59088), (16048, 55395), (18054, 49240), (18465, 48144), (19696, 45135), (20060, 44316), (20927, 42480), (21240, 41854), (22158, 40120), (24072, 36930), (24620, 36108), (29544, 30090)]