439580160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19079}}^1$

素因数の和:19108

約数の個数: 120

約数和(自身を含む): 1522469520

約数和(自身を除く): 1082889360

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 19079, 23040, 38158, 57237, 76316, 95395, 114474, 152632, 171711, 190790, 228948, 286185, 305264, 343422, 381580, 457896, 572370, 610528, 686844, 763160, 858555, 915792, 1144740, 1221056, 1373688, 1526320, 1717110, 1831584, 2289480, 2442112, 2747376, 3052640, 3434220, 3663168, 4578960, 4884224, 5494752, 6105280, 6868440, 7326336, 9157920, 9768448, 10989504, 12210560, 13736880, 14652672, 18315840, 21979008, 24421120, 27473760, 29305344, 36631680, 43958016, 48842240, 54947520, 73263360, 87916032, 109895040, 146526720, 219790080, 439580160]

約数ペア:

[(1, 439580160), (2, 219790080), (3, 146526720), (4, 109895040), (5, 87916032), (6, 73263360), (8, 54947520), (9, 48842240), (10, 43958016), (12, 36631680), (15, 29305344), (16, 27473760), (18, 24421120), (20, 21979008), (24, 18315840), (30, 14652672), (32, 13736880), (36, 12210560), (40, 10989504), (45, 9768448), (48, 9157920), (60, 7326336), (64, 6868440), (72, 6105280), (80, 5494752), (90, 4884224), (96, 4578960), (120, 3663168), (128, 3434220), (144, 3052640), (160, 2747376), (180, 2442112), (192, 2289480), (240, 1831584), (256, 1717110), (288, 1526320), (320, 1373688), (360, 1221056), (384, 1144740), (480, 915792), (512, 858555), (576, 763160), (640, 686844), (720, 610528), (768, 572370), (960, 457896), (1152, 381580), (1280, 343422), (1440, 305264), (1536, 286185), (1920, 228948), (2304, 190790), (2560, 171711), (2880, 152632), (3840, 114474), (4608, 95395), (5760, 76316), (7680, 57237), (11520, 38158), (19079, 23040)]