249958080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:631

約数の個数: 168

約数和(自身を含む): 865784400

約数和(自身を除く): 615826320

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, 144, 160, 180, 192, 229, 240, 288, 320, 360, 379, 458, 480, 576, 687, 720, 758, 916, 960, 1137, 1145, 1374, 1440, 1516, 1832, 1895, 2061, 2274, 2290, 2748, 2880, 3032, 3411, 3435, 3664, 3790, 4122, 4548, 4580, 5496, 5685, 6064, 6822, 6870, 7328, 7580, 8244, 9096, 9160, 10305, 10992, 11370, 12128, 13644, 13740, 14656, 15160, 16488, 17055, 18192, 18320, 20610, 21984, 22740, 24256, 27288, 27480, 30320, 32976, 34110, 36384, 36640, 41220, 43968, 45480, 54576, 54960, 60640, 65952, 68220, 72768, 73280, 82440, 86791, 90960, 109152, 109920, 121280, 131904, 136440, 164880, 173582, 181920, 218304, 219840, 260373, 272880, 329760, 347164, 363840, 433955, 520746, 545760, 659520, 694328, 781119, 867910, 1041492, 1091520, 1301865, 1388656, 1562238, 1735820, 2082984, 2603730, 2777312, 3124476, 3471640, 3905595, 4165968, 5207460, 5554624, 6248952, 6943280, 7811190, 8331936, 10414920, 12497904, 13886560, 15622380, 16663872, 20829840, 24995808, 27773120, 31244760, 41659680, 49991616, 62489520, 83319360, 124979040, 249958080]

約数ペア:

[(1, 249958080), (2, 124979040), (3, 83319360), (4, 62489520), (5, 49991616), (6, 41659680), (8, 31244760), (9, 27773120), (10, 24995808), (12, 20829840), (15, 16663872), (16, 15622380), (18, 13886560), (20, 12497904), (24, 10414920), (30, 8331936), (32, 7811190), (36, 6943280), (40, 6248952), (45, 5554624), (48, 5207460), (60, 4165968), (64, 3905595), (72, 3471640), (80, 3124476), (90, 2777312), (96, 2603730), (120, 2082984), (144, 1735820), (160, 1562238), (180, 1388656), (192, 1301865), (229, 1091520), (240, 1041492), (288, 867910), (320, 781119), (360, 694328), (379, 659520), (458, 545760), (480, 520746), (576, 433955), (687, 363840), (720, 347164), (758, 329760), (916, 272880), (960, 260373), (1137, 219840), (1145, 218304), (1374, 181920), (1440, 173582), (1516, 164880), (1832, 136440), (1895, 131904), (2061, 121280), (2274, 109920), (2290, 109152), (2748, 90960), (2880, 86791), (3032, 82440), (3411, 73280), (3435, 72768), (3664, 68220), (3790, 65952), (4122, 60640), (4548, 54960), (4580, 54576), (5496, 45480), (5685, 43968), (6064, 41220), (6822, 36640), (6870, 36384), (7328, 34110), (7580, 32976), (8244, 30320), (9096, 27480), (9160, 27288), (10305, 24256), (10992, 22740), (11370, 21984), (12128, 20610), (13644, 18320), (13740, 18192), (14656, 17055), (15160, 16488)]