242789760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 192

約数和(自身を含む): 853360560

約数和(自身を除く): 610570800

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, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 691, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1382, 1440, 1464, 1830, 1920, 1952, 2073, 2196, 2440, 2745, 2764, 2880, 2928, 3455, 3660, 3904, 4146, 4392, 4880, 5490, 5528, 5760, 5856, 6219, 6910, 7320, 7808, 8292, 8784, 9760, 10365, 10980, 11056, 11712, 12438, 13820, 14640, 16584, 17568, 19520, 20730, 21960, 22112, 23424, 24876, 27640, 29280, 31095, 33168, 35136, 39040, 41460, 42151, 43920, 44224, 49752, 55280, 58560, 62190, 66336, 70272, 82920, 84302, 87840, 88448, 99504, 110560, 117120, 124380, 126453, 132672, 165840, 168604, 175680, 199008, 210755, 221120, 248760, 252906, 265344, 331680, 337208, 351360, 379359, 398016, 421510, 442240, 497520, 505812, 632265, 663360, 674416, 758718, 796032, 843020, 995040, 1011624, 1264530, 1326720, 1348832, 1517436, 1686040, 1896795, 1990080, 2023248, 2529060, 2697664, 3034872, 3372080, 3793590, 3980160, 4046496, 5058120, 5395328, 6069744, 6744160, 7587180, 8092992, 10116240, 12139488, 13488320, 15174360, 16185984, 20232480, 24278976, 26976640, 30348720, 40464960, 48557952, 60697440, 80929920, 121394880, 242789760]

約数ペア:

[(1, 242789760), (2, 121394880), (3, 80929920), (4, 60697440), (5, 48557952), (6, 40464960), (8, 30348720), (9, 26976640), (10, 24278976), (12, 20232480), (15, 16185984), (16, 15174360), (18, 13488320), (20, 12139488), (24, 10116240), (30, 8092992), (32, 7587180), (36, 6744160), (40, 6069744), (45, 5395328), (48, 5058120), (60, 4046496), (61, 3980160), (64, 3793590), (72, 3372080), (80, 3034872), (90, 2697664), (96, 2529060), (120, 2023248), (122, 1990080), (128, 1896795), (144, 1686040), (160, 1517436), (180, 1348832), (183, 1326720), (192, 1264530), (240, 1011624), (244, 995040), (288, 843020), (305, 796032), (320, 758718), (360, 674416), (366, 663360), (384, 632265), (480, 505812), (488, 497520), (549, 442240), (576, 421510), (610, 398016), (640, 379359), (691, 351360), (720, 337208), (732, 331680), (915, 265344), (960, 252906), (976, 248760), (1098, 221120), (1152, 210755), (1220, 199008), (1382, 175680), (1440, 168604), (1464, 165840), (1830, 132672), (1920, 126453), (1952, 124380), (2073, 117120), (2196, 110560), (2440, 99504), (2745, 88448), (2764, 87840), (2880, 84302), (2928, 82920), (3455, 70272), (3660, 66336), (3904, 62190), (4146, 58560), (4392, 55280), (4880, 49752), (5490, 44224), (5528, 43920), (5760, 42151), (5856, 41460), (6219, 39040), (6910, 35136), (7320, 33168), (7808, 31095), (8292, 29280), (8784, 27640), (9760, 24876), (10365, 23424), (10980, 22112), (11056, 21960), (11712, 20730), (12438, 19520), (13820, 17568), (14640, 16584)]