51519360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26833}}^1$

素因数の和:26855

約数の個数: 64

約数和(自身を含む): 164224080

約数和(自身を除く): 112704720

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, 320, 384, 480, 640, 960, 1920, 26833, 53666, 80499, 107332, 134165, 160998, 214664, 268330, 321996, 402495, 429328, 536660, 643992, 804990, 858656, 1073320, 1287984, 1609980, 1717312, 2146640, 2575968, 3219960, 3434624, 4293280, 5151936, 6439920, 8586560, 10303872, 12879840, 17173120, 25759680, 51519360]

約数ペア:

[(1, 51519360), (2, 25759680), (3, 17173120), (4, 12879840), (5, 10303872), (6, 8586560), (8, 6439920), (10, 5151936), (12, 4293280), (15, 3434624), (16, 3219960), (20, 2575968), (24, 2146640), (30, 1717312), (32, 1609980), (40, 1287984), (48, 1073320), (60, 858656), (64, 804990), (80, 643992), (96, 536660), (120, 429328), (128, 402495), (160, 321996), (192, 268330), (240, 214664), (320, 160998), (384, 134165), (480, 107332), (640, 80499), (960, 53666), (1920, 26833)]