15359360

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 37234080

約数和(自身を除く): 21874720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 233, 320, 412, 466, 515, 640, 824, 932, 1030, 1165, 1648, 1864, 2060, 2330, 3296, 3728, 4120, 4660, 6592, 7456, 8240, 9320, 13184, 14912, 16480, 18640, 23999, 29824, 32960, 37280, 47998, 65920, 74560, 95996, 119995, 149120, 191992, 239990, 383984, 479980, 767968, 959960, 1535936, 1919920, 3071872, 3839840, 7679680, 15359360]

約数ペア:

[(1, 15359360), (2, 7679680), (4, 3839840), (5, 3071872), (8, 1919920), (10, 1535936), (16, 959960), (20, 767968), (32, 479980), (40, 383984), (64, 239990), (80, 191992), (103, 149120), (128, 119995), (160, 95996), (206, 74560), (233, 65920), (320, 47998), (412, 37280), (466, 32960), (515, 29824), (640, 23999), (824, 18640), (932, 16480), (1030, 14912), (1165, 13184), (1648, 9320), (1864, 8240), (2060, 7456), (2330, 6592), (3296, 4660), (3728, 4120)]