11951838720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{518743}}^1$

素因数の和:518772

約数の個数: 120

約数和(自身を含む): 41392658736

約数和(自身を除く): 29440820016

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 518743, 1037486, 1556229, 2074972, 2593715, 3112458, 4149944, 4668687, 5187430, 6224916, 7781145, 8299888, 9337374, 10374860, 12449832, 15562290, 16599776, 18674748, 20749720, 23343435, 24899664, 31124580, 33199552, 37349496, 41499440, 46686870, 49799328, 62249160, 66399104, 74698992, 82998880, 93373740, 99598656, 124498320, 132798208, 149397984, 165997760, 186747480, 199197312, 248996640, 265596416, 298795968, 331995520, 373494960, 398394624, 497993280, 597591936, 663991040, 746989920, 796789248, 995986560, 1195183872, 1327982080, 1493979840, 1991973120, 2390367744, 2987959680, 3983946240, 5975919360, 11951838720]

約数ペア:

[(1, 11951838720), (2, 5975919360), (3, 3983946240), (4, 2987959680), (5, 2390367744), (6, 1991973120), (8, 1493979840), (9, 1327982080), (10, 1195183872), (12, 995986560), (15, 796789248), (16, 746989920), (18, 663991040), (20, 597591936), (24, 497993280), (30, 398394624), (32, 373494960), (36, 331995520), (40, 298795968), (45, 265596416), (48, 248996640), (60, 199197312), (64, 186747480), (72, 165997760), (80, 149397984), (90, 132798208), (96, 124498320), (120, 99598656), (128, 93373740), (144, 82998880), (160, 74698992), (180, 66399104), (192, 62249160), (240, 49799328), (256, 46686870), (288, 41499440), (320, 37349496), (360, 33199552), (384, 31124580), (480, 24899664), (512, 23343435), (576, 20749720), (640, 18674748), (720, 16599776), (768, 15562290), (960, 12449832), (1152, 10374860), (1280, 9337374), (1440, 8299888), (1536, 7781145), (1920, 6224916), (2304, 5187430), (2560, 4668687), (2880, 4149944), (3840, 3112458), (4608, 2593715), (5760, 2074972), (7680, 1556229), (11520, 1037486), (23040, 518743)]