284965320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9461}}^1$

素因数の和:9726

約数の個数: 64

約数和(自身を含む): 858392640

約数和(自身を除く): 573427320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7530, 9461, 10040, 15060, 18922, 28383, 30120, 37844, 47305, 56766, 75688, 94610, 113532, 141915, 189220, 227064, 283830, 378440, 567660, 1135320, 2374711, 4749422, 7124133, 9498844, 11873555, 14248266, 18997688, 23747110, 28496532, 35620665, 47494220, 56993064, 71241330, 94988440, 142482660, 284965320]

約数ペア:

[(1, 284965320), (2, 142482660), (3, 94988440), (4, 71241330), (5, 56993064), (6, 47494220), (8, 35620665), (10, 28496532), (12, 23747110), (15, 18997688), (20, 14248266), (24, 11873555), (30, 9498844), (40, 7124133), (60, 4749422), (120, 2374711), (251, 1135320), (502, 567660), (753, 378440), (1004, 283830), (1255, 227064), (1506, 189220), (2008, 141915), (2510, 113532), (3012, 94610), (3765, 75688), (5020, 56766), (6024, 47305), (7530, 37844), (9461, 30120), (10040, 28383), (15060, 18922)]