15746960640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{3109}}^1$

素因数の和:4452

約数の個数: 144

約数和(自身を含む): 50346172800

約数和(自身を除く): 34599212160

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, 640, 768, 960, 1280, 1319, 1920, 2638, 3109, 3840, 3957, 5276, 6218, 6595, 7914, 9327, 10552, 12436, 13190, 15545, 15828, 18654, 19785, 21104, 24872, 26380, 31090, 31656, 37308, 39570, 42208, 46635, 49744, 52760, 62180, 63312, 74616, 79140, 84416, 93270, 99488, 105520, 124360, 126624, 149232, 158280, 168832, 186540, 198976, 211040, 248720, 253248, 298464, 316560, 337664, 373080, 397952, 422080, 497440, 506496, 596928, 633120, 746160, 795904, 844160, 994880, 1012992, 1193856, 1266240, 1492320, 1688320, 1989760, 2387712, 2532480, 2984640, 3979520, 4100771, 5064960, 5969280, 8201542, 11938560, 12302313, 16403084, 20503855, 24604626, 32806168, 41007710, 49209252, 61511565, 65612336, 82015420, 98418504, 123023130, 131224672, 164030840, 196837008, 246046260, 262449344, 328061680, 393674016, 492092520, 524898688, 656123360, 787348032, 984185040, 1049797376, 1312246720, 1574696064, 1968370080, 2624493440, 3149392128, 3936740160, 5248986880, 7873480320, 15746960640]

約数ペア:

[(1, 15746960640), (2, 7873480320), (3, 5248986880), (4, 3936740160), (5, 3149392128), (6, 2624493440), (8, 1968370080), (10, 1574696064), (12, 1312246720), (15, 1049797376), (16, 984185040), (20, 787348032), (24, 656123360), (30, 524898688), (32, 492092520), (40, 393674016), (48, 328061680), (60, 262449344), (64, 246046260), (80, 196837008), (96, 164030840), (120, 131224672), (128, 123023130), (160, 98418504), (192, 82015420), (240, 65612336), (256, 61511565), (320, 49209252), (384, 41007710), (480, 32806168), (640, 24604626), (768, 20503855), (960, 16403084), (1280, 12302313), (1319, 11938560), (1920, 8201542), (2638, 5969280), (3109, 5064960), (3840, 4100771), (3957, 3979520), (5276, 2984640), (6218, 2532480), (6595, 2387712), (7914, 1989760), (9327, 1688320), (10552, 1492320), (12436, 1266240), (13190, 1193856), (15545, 1012992), (15828, 994880), (18654, 844160), (19785, 795904), (21104, 746160), (24872, 633120), (26380, 596928), (31090, 506496), (31656, 497440), (37308, 422080), (39570, 397952), (42208, 373080), (46635, 337664), (49744, 316560), (52760, 298464), (62180, 253248), (63312, 248720), (74616, 211040), (79140, 198976), (84416, 186540), (93270, 168832), (99488, 158280), (105520, 149232), (124360, 126624)]