25050720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52189}}^1$

素因数の和:52207

約数の個数: 48

約数和(自身を含む): 78911280

約数和(自身を除く): 53860560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52189, 104378, 156567, 208756, 260945, 313134, 417512, 521890, 626268, 782835, 835024, 1043780, 1252536, 1565670, 1670048, 2087560, 2505072, 3131340, 4175120, 5010144, 6262680, 8350240, 12525360, 25050720]

約数ペア:

[(1, 25050720), (2, 12525360), (3, 8350240), (4, 6262680), (5, 5010144), (6, 4175120), (8, 3131340), (10, 2505072), (12, 2087560), (15, 1670048), (16, 1565670), (20, 1252536), (24, 1043780), (30, 835024), (32, 782835), (40, 626268), (48, 521890), (60, 417512), (80, 313134), (96, 260945), (120, 208756), (160, 156567), (240, 104378), (480, 52189)]