28666050720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59720939}}^1$

素因数の和:59720957

約数の個数: 48

約数和(自身を含む): 90298061280

約数和(自身を除く): 61632010560

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, 59720939, 119441878, 179162817, 238883756, 298604695, 358325634, 477767512, 597209390, 716651268, 895814085, 955535024, 1194418780, 1433302536, 1791628170, 1911070048, 2388837560, 2866605072, 3583256340, 4777675120, 5733210144, 7166512680, 9555350240, 14333025360, 28666050720]

約数ペア:

[(1, 28666050720), (2, 14333025360), (3, 9555350240), (4, 7166512680), (5, 5733210144), (6, 4777675120), (8, 3583256340), (10, 2866605072), (12, 2388837560), (15, 1911070048), (16, 1791628170), (20, 1433302536), (24, 1194418780), (30, 955535024), (32, 895814085), (40, 716651268), (48, 597209390), (60, 477767512), (80, 358325634), (96, 298604695), (120, 238883756), (160, 179162817), (240, 119441878), (480, 59720939)]