15361760

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 36859536

約数和(自身を除く): 21497776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 1433, 2144, 2680, 2866, 5360, 5732, 7165, 10720, 11464, 14330, 22928, 28660, 45856, 57320, 96011, 114640, 192022, 229280, 384044, 480055, 768088, 960110, 1536176, 1920220, 3072352, 3840440, 7680880, 15361760]

約数ペア:

[(1, 15361760), (2, 7680880), (4, 3840440), (5, 3072352), (8, 1920220), (10, 1536176), (16, 960110), (20, 768088), (32, 480055), (40, 384044), (67, 229280), (80, 192022), (134, 114640), (160, 96011), (268, 57320), (335, 45856), (536, 28660), (670, 22928), (1072, 14330), (1340, 11464), (1433, 10720), (2144, 7165), (2680, 5732), (2866, 5360)]