15356160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 56120064

約数和(自身を除く): 40763904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 64, 72, 80, 86, 90, 93, 96, 120, 124, 128, 129, 144, 155, 160, 172, 180, 186, 192, 215, 240, 248, 256, 258, 279, 288, 310, 320, 344, 360, 372, 384, 387, 430, 465, 480, 496, 516, 558, 576, 620, 640, 645, 688, 720, 744, 768, 774, 860, 930, 960, 992, 1032, 1116, 1152, 1240, 1280, 1290, 1333, 1376, 1395, 1440, 1488, 1548, 1720, 1860, 1920, 1935, 1984, 2064, 2232, 2304, 2480, 2580, 2666, 2752, 2790, 2880, 2976, 3096, 3440, 3720, 3840, 3870, 3968, 3999, 4128, 4464, 4960, 5160, 5332, 5504, 5580, 5760, 5952, 6192, 6665, 6880, 7440, 7740, 7936, 7998, 8256, 8928, 9920, 10320, 10664, 11008, 11160, 11520, 11904, 11997, 12384, 13330, 13760, 14880, 15480, 15996, 16512, 17856, 19840, 19995, 20640, 21328, 22320, 23808, 23994, 24768, 26660, 27520, 29760, 30960, 31992, 33024, 35712, 39680, 39990, 41280, 42656, 44640, 47988, 49536, 53320, 55040, 59520, 59985, 61920, 63984, 71424, 79980, 82560, 85312, 89280, 95976, 99072, 106640, 119040, 119970, 123840, 127968, 159960, 165120, 170624, 178560, 191952, 213280, 239940, 247680, 255936, 319920, 341248, 357120, 383904, 426560, 479880, 495360, 511872, 639840, 767808, 853120, 959760, 1023744, 1279680, 1535616, 1706240, 1919520, 2559360, 3071232, 3839040, 5118720, 7678080, 15356160]

約数ペア:

[(1, 15356160), (2, 7678080), (3, 5118720), (4, 3839040), (5, 3071232), (6, 2559360), (8, 1919520), (9, 1706240), (10, 1535616), (12, 1279680), (15, 1023744), (16, 959760), (18, 853120), (20, 767808), (24, 639840), (30, 511872), (31, 495360), (32, 479880), (36, 426560), (40, 383904), (43, 357120), (45, 341248), (48, 319920), (60, 255936), (62, 247680), (64, 239940), (72, 213280), (80, 191952), (86, 178560), (90, 170624), (93, 165120), (96, 159960), (120, 127968), (124, 123840), (128, 119970), (129, 119040), (144, 106640), (155, 99072), (160, 95976), (172, 89280), (180, 85312), (186, 82560), (192, 79980), (215, 71424), (240, 63984), (248, 61920), (256, 59985), (258, 59520), (279, 55040), (288, 53320), (310, 49536), (320, 47988), (344, 44640), (360, 42656), (372, 41280), (384, 39990), (387, 39680), (430, 35712), (465, 33024), (480, 31992), (496, 30960), (516, 29760), (558, 27520), (576, 26660), (620, 24768), (640, 23994), (645, 23808), (688, 22320), (720, 21328), (744, 20640), (768, 19995), (774, 19840), (860, 17856), (930, 16512), (960, 15996), (992, 15480), (1032, 14880), (1116, 13760), (1152, 13330), (1240, 12384), (1280, 11997), (1290, 11904), (1333, 11520), (1376, 11160), (1395, 11008), (1440, 10664), (1488, 10320), (1548, 9920), (1720, 8928), (1860, 8256), (1920, 7998), (1935, 7936), (1984, 7740), (2064, 7440), (2232, 6880), (2304, 6665), (2480, 6192), (2580, 5952), (2666, 5760), (2752, 5580), (2790, 5504), (2880, 5332), (2976, 5160), (3096, 4960), (3440, 4464), (3720, 4128), (3840, 3999), (3870, 3968)]