425394720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1669}}^1$

素因数の和:1752

約数の個数: 192

約数和(自身を含む): 1515024000

約数和(自身を除く): 1089629280

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, 59, 60, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 216, 236, 240, 270, 288, 295, 354, 360, 432, 472, 480, 531, 540, 590, 708, 720, 864, 885, 944, 1062, 1080, 1180, 1416, 1440, 1593, 1669, 1770, 1888, 2124, 2160, 2360, 2655, 2832, 3186, 3338, 3540, 4248, 4320, 4720, 5007, 5310, 5664, 6372, 6676, 7080, 7965, 8345, 8496, 9440, 10014, 10620, 12744, 13352, 14160, 15021, 15930, 16690, 16992, 20028, 21240, 25035, 25488, 26704, 28320, 30042, 31860, 33380, 40056, 42480, 45063, 50070, 50976, 53408, 60084, 63720, 66760, 75105, 80112, 84960, 90126, 98471, 100140, 120168, 127440, 133520, 150210, 160224, 180252, 196942, 200280, 225315, 240336, 254880, 267040, 295413, 300420, 360504, 393884, 400560, 450630, 480672, 492355, 590826, 600840, 721008, 787768, 801120, 886239, 901260, 984710, 1181652, 1201680, 1442016, 1477065, 1575536, 1772478, 1802520, 1969420, 2363304, 2403360, 2658717, 2954130, 3151072, 3544956, 3605040, 3938840, 4431195, 4726608, 5317434, 5908260, 7089912, 7210080, 7877680, 8862390, 9453216, 10634868, 11816520, 13293585, 14179824, 15755360, 17724780, 21269736, 23633040, 26587170, 28359648, 35449560, 42539472, 47266080, 53174340, 70899120, 85078944, 106348680, 141798240, 212697360, 425394720]

約数ペア:

[(1, 425394720), (2, 212697360), (3, 141798240), (4, 106348680), (5, 85078944), (6, 70899120), (8, 53174340), (9, 47266080), (10, 42539472), (12, 35449560), (15, 28359648), (16, 26587170), (18, 23633040), (20, 21269736), (24, 17724780), (27, 15755360), (30, 14179824), (32, 13293585), (36, 11816520), (40, 10634868), (45, 9453216), (48, 8862390), (54, 7877680), (59, 7210080), (60, 7089912), (72, 5908260), (80, 5317434), (90, 4726608), (96, 4431195), (108, 3938840), (118, 3605040), (120, 3544956), (135, 3151072), (144, 2954130), (160, 2658717), (177, 2403360), (180, 2363304), (216, 1969420), (236, 1802520), (240, 1772478), (270, 1575536), (288, 1477065), (295, 1442016), (354, 1201680), (360, 1181652), (432, 984710), (472, 901260), (480, 886239), (531, 801120), (540, 787768), (590, 721008), (708, 600840), (720, 590826), (864, 492355), (885, 480672), (944, 450630), (1062, 400560), (1080, 393884), (1180, 360504), (1416, 300420), (1440, 295413), (1593, 267040), (1669, 254880), (1770, 240336), (1888, 225315), (2124, 200280), (2160, 196942), (2360, 180252), (2655, 160224), (2832, 150210), (3186, 133520), (3338, 127440), (3540, 120168), (4248, 100140), (4320, 98471), (4720, 90126), (5007, 84960), (5310, 80112), (5664, 75105), (6372, 66760), (6676, 63720), (7080, 60084), (7965, 53408), (8345, 50976), (8496, 50070), (9440, 45063), (10014, 42480), (10620, 40056), (12744, 33380), (13352, 31860), (14160, 30042), (15021, 28320), (15930, 26704), (16690, 25488), (16992, 25035), (20028, 21240)]