199150080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{25931}}^1$

素因数の和:25957

約数の個数: 80

約数和(自身を含む): 636682464

約数和(自身を除く): 437532384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 25931, 51862, 77793, 103724, 129655, 155586, 207448, 259310, 311172, 388965, 414896, 518620, 622344, 777930, 829792, 1037240, 1244688, 1555860, 1659584, 2074480, 2489376, 3111720, 3319168, 4148960, 4978752, 6223440, 6638336, 8297920, 9957504, 12446880, 13276672, 16595840, 19915008, 24893760, 33191680, 39830016, 49787520, 66383360, 99575040, 199150080]

約数ペア:

[(1, 199150080), (2, 99575040), (3, 66383360), (4, 49787520), (5, 39830016), (6, 33191680), (8, 24893760), (10, 19915008), (12, 16595840), (15, 13276672), (16, 12446880), (20, 9957504), (24, 8297920), (30, 6638336), (32, 6223440), (40, 4978752), (48, 4148960), (60, 3319168), (64, 3111720), (80, 2489376), (96, 2074480), (120, 1659584), (128, 1555860), (160, 1244688), (192, 1037240), (240, 829792), (256, 777930), (320, 622344), (384, 518620), (480, 414896), (512, 388965), (640, 311172), (768, 259310), (960, 207448), (1280, 155586), (1536, 129655), (1920, 103724), (2560, 77793), (3840, 51862), (7680, 25931)]