5118720

素因数分解:

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

素因数の和:98

約数の個数: 144

約数和(自身を含む): 17267712

約数和(自身を除く): 12148992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 128, 129, 155, 160, 172, 186, 192, 215, 240, 248, 256, 258, 310, 320, 344, 372, 384, 430, 465, 480, 496, 516, 620, 640, 645, 688, 744, 768, 860, 930, 960, 992, 1032, 1240, 1280, 1290, 1333, 1376, 1488, 1720, 1860, 1920, 1984, 2064, 2480, 2580, 2666, 2752, 2976, 3440, 3720, 3840, 3968, 3999, 4128, 4960, 5160, 5332, 5504, 5952, 6665, 6880, 7440, 7936, 7998, 8256, 9920, 10320, 10664, 11008, 11904, 13330, 13760, 14880, 15996, 16512, 19840, 19995, 20640, 21328, 23808, 26660, 27520, 29760, 31992, 33024, 39680, 39990, 41280, 42656, 53320, 55040, 59520, 63984, 79980, 82560, 85312, 106640, 119040, 127968, 159960, 165120, 170624, 213280, 255936, 319920, 341248, 426560, 511872, 639840, 853120, 1023744, 1279680, 1706240, 2559360, 5118720]

約数ペア:

[(1, 5118720), (2, 2559360), (3, 1706240), (4, 1279680), (5, 1023744), (6, 853120), (8, 639840), (10, 511872), (12, 426560), (15, 341248), (16, 319920), (20, 255936), (24, 213280), (30, 170624), (31, 165120), (32, 159960), (40, 127968), (43, 119040), (48, 106640), (60, 85312), (62, 82560), (64, 79980), (80, 63984), (86, 59520), (93, 55040), (96, 53320), (120, 42656), (124, 41280), (128, 39990), (129, 39680), (155, 33024), (160, 31992), (172, 29760), (186, 27520), (192, 26660), (215, 23808), (240, 21328), (248, 20640), (256, 19995), (258, 19840), (310, 16512), (320, 15996), (344, 14880), (372, 13760), (384, 13330), (430, 11904), (465, 11008), (480, 10664), (496, 10320), (516, 9920), (620, 8256), (640, 7998), (645, 7936), (688, 7440), (744, 6880), (768, 6665), (860, 5952), (930, 5504), (960, 5332), (992, 5160), (1032, 4960), (1240, 4128), (1280, 3999), (1290, 3968), (1333, 3840), (1376, 3720), (1488, 3440), (1720, 2976), (1860, 2752), (1920, 2666), (1984, 2580), (2064, 2480)]