392873760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 1384992000

約数和(自身を除く): 992118240

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, 90, 96, 108, 120, 135, 144, 160, 180, 199, 216, 240, 270, 288, 360, 398, 432, 457, 480, 540, 597, 720, 796, 864, 914, 995, 1080, 1194, 1371, 1440, 1592, 1791, 1828, 1990, 2160, 2285, 2388, 2742, 2985, 3184, 3582, 3656, 3980, 4113, 4320, 4570, 4776, 5373, 5484, 5970, 6368, 6855, 7164, 7312, 7960, 8226, 8955, 9140, 9552, 10746, 10968, 11940, 12339, 13710, 14328, 14624, 15920, 16452, 17910, 18280, 19104, 20565, 21492, 21936, 23880, 24678, 26865, 27420, 28656, 31840, 32904, 35820, 36560, 41130, 42984, 43872, 47760, 49356, 53730, 54840, 57312, 61695, 65808, 71640, 73120, 82260, 85968, 90943, 95520, 98712, 107460, 109680, 123390, 131616, 143280, 164520, 171936, 181886, 197424, 214920, 219360, 246780, 272829, 286560, 329040, 363772, 394848, 429840, 454715, 493560, 545658, 658080, 727544, 818487, 859680, 909430, 987120, 1091316, 1364145, 1455088, 1636974, 1818860, 1974240, 2182632, 2455461, 2728290, 2910176, 3273948, 3637720, 4092435, 4365264, 4910922, 5456580, 6547896, 7275440, 8184870, 8730528, 9821844, 10913160, 12277305, 13095792, 14550880, 16369740, 19643688, 21826320, 24554610, 26191584, 32739480, 39287376, 43652640, 49109220, 65478960, 78574752, 98218440, 130957920, 196436880, 392873760]

約数ペア:

[(1, 392873760), (2, 196436880), (3, 130957920), (4, 98218440), (5, 78574752), (6, 65478960), (8, 49109220), (9, 43652640), (10, 39287376), (12, 32739480), (15, 26191584), (16, 24554610), (18, 21826320), (20, 19643688), (24, 16369740), (27, 14550880), (30, 13095792), (32, 12277305), (36, 10913160), (40, 9821844), (45, 8730528), (48, 8184870), (54, 7275440), (60, 6547896), (72, 5456580), (80, 4910922), (90, 4365264), (96, 4092435), (108, 3637720), (120, 3273948), (135, 2910176), (144, 2728290), (160, 2455461), (180, 2182632), (199, 1974240), (216, 1818860), (240, 1636974), (270, 1455088), (288, 1364145), (360, 1091316), (398, 987120), (432, 909430), (457, 859680), (480, 818487), (540, 727544), (597, 658080), (720, 545658), (796, 493560), (864, 454715), (914, 429840), (995, 394848), (1080, 363772), (1194, 329040), (1371, 286560), (1440, 272829), (1592, 246780), (1791, 219360), (1828, 214920), (1990, 197424), (2160, 181886), (2285, 171936), (2388, 164520), (2742, 143280), (2985, 131616), (3184, 123390), (3582, 109680), (3656, 107460), (3980, 98712), (4113, 95520), (4320, 90943), (4570, 85968), (4776, 82260), (5373, 73120), (5484, 71640), (5970, 65808), (6368, 61695), (6855, 57312), (7164, 54840), (7312, 53730), (7960, 49356), (8226, 47760), (8955, 43872), (9140, 42984), (9552, 41130), (10746, 36560), (10968, 35820), (11940, 32904), (12339, 31840), (13710, 28656), (14328, 27420), (14624, 26865), (15920, 24678), (16452, 23880), (17910, 21936), (18280, 21492), (19104, 20565)]