1515260160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4301

約数の個数: 216

約数和(自身を含む): 5413035264

約数和(自身を除く): 3897775104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4243, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8486, 8928, 9920, 11160, 11520, 11904, 12729, 14880, 16972, 17856, 19840, 21215, 22320, 23808, 25458, 29760, 33944, 35712, 38187, 39680, 42430, 44640, 50916, 59520, 63645, 67888, 71424, 76374, 84860, 89280, 101832, 119040, 127290, 131533, 135776, 152748, 169720, 178560, 190935, 203664, 254580, 263066, 271552, 305496, 339440, 357120, 381870, 394599, 407328, 509160, 526132, 543104, 610992, 657665, 678880, 763740, 789198, 814656, 1018320, 1052264, 1086208, 1183797, 1221984, 1315330, 1357760, 1527480, 1578396, 1629312, 1972995, 2036640, 2104528, 2367594, 2443968, 2630660, 2715520, 3054960, 3156792, 3258624, 3945990, 4073280, 4209056, 4735188, 4887936, 5261320, 5431040, 5918985, 6109920, 6313584, 7891980, 8146560, 8418112, 9470376, 9775872, 10522640, 11837970, 12219840, 12627168, 15783960, 16293120, 16836224, 18940752, 21045280, 23675940, 24439680, 25254336, 31567920, 33672448, 37881504, 42090560, 47351880, 48879360, 50508672, 63135840, 75763008, 84181120, 94703760, 101017344, 126271680, 151526016, 168362240, 189407520, 252543360, 303052032, 378815040, 505086720, 757630080, 1515260160]

約数ペア:

[(1, 1515260160), (2, 757630080), (3, 505086720), (4, 378815040), (5, 303052032), (6, 252543360), (8, 189407520), (9, 168362240), (10, 151526016), (12, 126271680), (15, 101017344), (16, 94703760), (18, 84181120), (20, 75763008), (24, 63135840), (30, 50508672), (31, 48879360), (32, 47351880), (36, 42090560), (40, 37881504), (45, 33672448), (48, 31567920), (60, 25254336), (62, 24439680), (64, 23675940), (72, 21045280), (80, 18940752), (90, 16836224), (93, 16293120), (96, 15783960), (120, 12627168), (124, 12219840), (128, 11837970), (144, 10522640), (155, 9775872), (160, 9470376), (180, 8418112), (186, 8146560), (192, 7891980), (240, 6313584), (248, 6109920), (256, 5918985), (279, 5431040), (288, 5261320), (310, 4887936), (320, 4735188), (360, 4209056), (372, 4073280), (384, 3945990), (465, 3258624), (480, 3156792), (496, 3054960), (558, 2715520), (576, 2630660), (620, 2443968), (640, 2367594), (720, 2104528), (744, 2036640), (768, 1972995), (930, 1629312), (960, 1578396), (992, 1527480), (1116, 1357760), (1152, 1315330), (1240, 1221984), (1280, 1183797), (1395, 1086208), (1440, 1052264), (1488, 1018320), (1860, 814656), (1920, 789198), (1984, 763740), (2232, 678880), (2304, 657665), (2480, 610992), (2790, 543104), (2880, 526132), (2976, 509160), (3720, 407328), (3840, 394599), (3968, 381870), (4243, 357120), (4464, 339440), (4960, 305496), (5580, 271552), (5760, 263066), (5952, 254580), (7440, 203664), (7936, 190935), (8486, 178560), (8928, 169720), (9920, 152748), (11160, 135776), (11520, 131533), (11904, 127290), (12729, 119040), (14880, 101832), (16972, 89280), (17856, 84860), (19840, 76374), (21215, 71424), (22320, 67888), (23808, 63645), (25458, 59520), (29760, 50916), (33944, 44640), (35712, 42430), (38187, 39680)]